laserglow technologies
laserglow technologies lyra - c5 lyra - c5 green laser pointer 4. 5 - 5. 0mw
see all details for laserglow technologies hercules - 300 hercules - 300 handheld green laser ...
laserglow technologies aims to provide the highest quality photonics products backed by the best customer service in the industry .
buy laserglow technologies lyra - c5 lyra - c5 green laser pointer 4. 5 - 5. 0mw in cheap price on urltoken
bringing solutions to light ™ laserglow technologies provides the highest quality photonics products backed by the best customer service in the industry. our products have helped professionals from a wide ...
aunion tech (china) and lvi technologies (korea) will complement greenteg’s existing distribution network for the gray laser power detector product line in asia. aunion tech as well as lvi technologies ...
it personnel at laserglow technologies ensure that staff have access to top of the line computing and electronic equipment, while minimizing waste, by stocking workstations with computers and devices that are easily upgradable .
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ justin hosaki vice president of sales and operations laserglow technologies urltoken jhosaki @ urltoken 416. 729. 7976
an overview of laserglow' s brightline series of industrial alignment lasers. visit urltoken for more information .
below is a complete listing of all lab and oem laser systems currently offered by laserglow technologies. please select the type of laser you are interested in and then click on the wavelength. each wavelength is available in multiple options for output power .
all products are rigorously tested before shipping to our customers. if item arrives doa, customer must contact laserglow immediately, either by telephone or through email, in order to receive the correct instructions as to how to proceed. if item is deemed defective by laserglow, laserglow will repair or replace the item at no charge to the customer. customer is responsible for the costs of shipping the defective product back to laserglow. laserglow will cover shipping costs of returning the repaired product back to the customer by a standard surface shipping method, or equivalent level of service .
at laserglow technologies we strive to be a socially responsible corporate citizen. we value our place in our local community, strive to protect the environment for current and future generations, and honor our ties to the global village. laserglows team is involved at all levels with programs to minimize our impact on the environment and to maximize the potential of communities both near and far .
at laserglow technologies we strive to protect the environment for current and future generations. we consider the three rs (reduce, reuse and recycle) as key factors in every decision we make regarding our operations. just some of our environmental initiatives include the following :
in 2003, laserglow technologies began as a supplier of laser equipment to the academic community. demand for laserglow’s products and services quickly grew to encompass research and industrial applications, leading to incorporation in 2005. since then, we have developed solutions for thousands of customers in different industries, and become a partner in research for most of the leading universities and research centers around the world .
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at laserglow technologies we strive to be a socially responsible corporate citizen. we value our place in our local community, strive to protect the environment for current and future generations, and honor our ties to the global village. laserglows team is involved at all levels with programs to minimize our impact on the environment and to maximize the potential of communities both near and far. please visit our social responsibility page
items returned to laserglow as warranty issues, which upon inspection and upon sole discretion of laserglow technicians are deemed not to have any defect, will incur a diagnosis fee of $ 119 per item. shipping both ways will be on the customers account .
the r58100xsx from laserglow technologies is a laser with wavelength 588. 6 nm, output power (cw) 100 mw, power 100 mw, operating temperature 10 to 35 degree c, storage temperature - 10 to 50 degree c. more details for r58100xsx can be seen below .
kiva' s mission is to connect people, through lending, for the sake of alleviating poverty. kiva empowers individuals to lend to an entrepreneur across the globe. by combining microfinance with the internet, kiva is creating a global community of people connected through lending. visit our laserglow technologies team page here :
2. laserglow has taken steps to insure that most customers are not charged brokerage fees by ups, as these can be anywhere from $ 24. 25 to over $ 200. this is something laserglow is not required to do but has done at own expense to ensure a better customer experience .
if item has been tampered with in any way, or if there are any components, paperwork, or accessories missing or damaged, laserglow may not issue a refund, and the item will be sent back to the purchaser at his / her expense. laserglow reserves the right to hold any returned product for testing for up to four (4) weeks if an inspection is deemed necessary by laserglow before making a decision as to whether or not the item qualifies for a refund .
laserglow technologies aries - 175 aries - 175 portable green laser > 175mw the necessary use of a mini transportable spy camera if you are in doubt with the basic safety of your households and offices, you ought to use a mini transportable spy digicam. you can area it everywhere at your household. when you will need to travel all through weekends you will be saved from the difficulty of wondering back again household for the device is currently placed in there to history any gatherings. laserglow technologies aries - 175 aries - 175 portable green laser > 175mw amazing portable mini dvd players if you want to enjoy hollywood enjoyment anyplace then acquire a portable mini dvd participant. it is a light - weight electrical unit you can carry on an plane, in a ship or if you want to go camping in a distant spot like in a forest. the pgpv500evo contact display moveable dvr – a investigators new ideal good friend the brand new pgv500evo contact monitor moveable dvr is the most popular and newest instrument in a personal investigators resource bag. some could be familiar with the current pv500 that expected the use of a distant handle to review the covert online video that was acquired. not only is it now contact screen operated but the new improved pv500 is loaded with other extras. laserglow technologies aries - 175 aries - 175 portable green laser > 175mw
this video features my biggest, baddest and most expensive laser: the laserglow hercules - 400. it delivers over 400 mw in average af 532 nm green photons (peak 489, 6 mw) .
conditioned taste aversion (cta) may be broadly defined as a condition in which an individual develops a distaste for a newly introduced food substance. previous studies have failed to accurately identify the specific group of neurons responsible for cta. recently, researchers at the university of washington have not only identified the neuronal populations responsible for inducing cta, but have also shown that optogenetic activation of these neurons is necessary and sufficient to induce cta in mice. laserglow technologies lrs 473nm laser was used as an excitation source .
tested three times in five minute durations using two separate photon measuring devices, the hercules 500 outputted 1w peak and 940 mw (+ / - 20 mw) average of brilliant green (532 nm) laser light. made by laserglow technologies of ontario, canada, the class iv handheld battery - powered device features five independent safety devices to make it legal to use around the world. long - range applications include construction and antenna alignment, but over short distances the laser is capable of starting fires .
laserglow technologies provides the highest quality photonics products backed by the best customer service in the industry. our products have helped professionals from a wide range of backgrounds - engineers in machine vision, alignment and manufacturing, to scientists in fields like optogenetics, microscopy, spectroscopy and cellular biology. our unique advantage in the photonics marketplace is our ability to offer competitive prices while providing custom - tailored solutions. meeting customers’ needs for more than ten years within the optoelectronics industry, we have the experience necessary to offer the best products for a wide variety of applications .
when possible, our lasers are shipped in reusable cases that are matched in size to our packaging. this best protects the items during delivery, allows our customers to store their laserglow products safely, and minimizes the amount of packaging necessary in shipping .
a laserglow exclusive product! your choice of 18k gold or pure platinum plating gives this green laser pointer a touch of elegance. perfect for business or academic presentations where your appearance matters most. makes a great gift for anybody who gives presentations or lectures !
all sales are final with the exception of all portable battery - powered lasers. all portable lasers (except those that were engraved) can be returned within seven (7) days of receiving the product for a full refund, minus the shipping costs and a 20% restocking fee. in the case that the actual cost of shipping incurred by laserglow is higher than that shown on the sales receipt, including in the case of free shipping, the actual shipping costs incurred by laserglow will be deducted from the refund amount .
with over 80 wavelengths to choose from, you’re sure to find the ideal laser for your application. call now to speak to one of our laser experts, and find out why researchers at harvard, stanford, and mit are choosing laserglow for their light source solutions .
laserglow' s lrs - 473 labspec laser was recently used as an illumination source in a research conducted by a team at the douglas mental health university institute, mcgill university, quebec, canada to investigate the role of septal glutamatergic neurons in theta rhythm generation in the hippocampus .
for a more detailed explanation and to receive an rma (return merchandise authorization) form, please contact laserglow either by telephone or through email before preparing your product to be returned. any products that are shipped back without an rma # will be refused by our returns department and returned to sender .
foodshare toronto is a non - profit community organization whose vision is good healthy food for all. it is canadas largest community food security organization, recognized as an important innovator of effective programs that have been reproduced all across canada. foodshare reaches over 145, 000 children and adults a month through subsidized fresh produce distribution, student nutrition programs, community gardening and cooking, classroom curriculum support, home made baby food workshops and youth internships. the laserglow technologies team has been supporting foodshare by participating in its good food box program and by purchasing healthy and delicious event catering services. our team members have also volunteered their time and have contributed their expertise to the board of directors .
laserglow understands that researchers' needs are changing; and we are committed to offer the best value to our customers. we are continually expanding our product offering to provide more options, and to ensure that the solutions we develop meet your high standards. call us today to talk about how we may assist you in your project .
product integration is another key area of innovation for both instrumentation experts and laser technologists. during r & d; and product development, at a very minimum instrument developers need smart lasers with plug - and - play simplicity. but they also often need off - the - shelf modular solutions to enable fiber delivery (both single - and multimode), plug - and - play combining of multiple wavelengths, and beam shaping using refractive and diffractive optics. and in some cases, they require an engine in which the coherence of the laser is eliminated in order to avoid speckle and ensure uniform stable illumination. at laserglow technologies, we continue our support of this field by offering a wide range of lasers for both proprietary photonics integration and standard illumination requirements .
the purchaser is responsible for shipping costs of receiving the item from laserglow and returning the item to our facility. the seven (7) days are calculated according to tracking information and effective from the time that the product arrives at the purchaser' s location to the time that the item is scanned by the courier to be sent back to our location .
researchers at uc berkeley have published a multidisciplinary study that aims to identify the different classes of chemosensory neurons that detect sex - specific pheromones and are responsible for courtship decisions. the study was performed in drosophila (a genus of fruit flies) and combined aspects of anatomy, calcium imaging, optogenetics and behavioral studies. laserglow' s 635nm labspec laser was used as an excitation source .
laserglow technogies new and improved lyra is a perfect choice for classroom presentations and safe home laser experimentation - the new chrome appearance is not the only difference - the laser technology inside has been improved to provide better power stability and a brighter green beam in a power range of 4 - 5 - 5 - 0mw - sku: las004 sku: las004 > shipping weight (in pounds): 48. 96
the canadian red cross mission is to improve the lives of vulnerable people by mobilizing the power of humanity in canada and around the world. the international red cross and red crescent movement, born of a desire to bring assistance without discrimination to the wounded on the battlefield, endeavours, in its international and national capacity, to prevent and alleviate human suffering wherever it may be found. its purpose is to protect life and health and to ensure respect for the human being. it promotes mutual understanding, friendship, co - operation and lasting peace amongst all peoples. the international red cross and red crescent movement, in which all societies have equal status and share equal responsibilities and duties in helping each other, is world - wide. laserglow technologies has been contributing to the red cross since 2005. funds were directed to many urgent causes, including the tsunami disaster of 2004 and the floods in pakistan in 2010 .
the stephen lewis foundation (slf) supports community - based organizations that are turning the tide of hiv / aids in africa. they provide care to women who are ill and struggling to survive; assist orphans and other aids affected children; reach heroic grandmothers who almost single - handedly care for their orphan grandchildren; and sustain associations of people living with hiv and aids. since 2003, slf has supported hundreds of community - level initiatives in 15 countries. stephen lewis work with the united nations has spanned more than two decades. he was the un secretary - general kofi annans special envoy for hiv / aids in africa from june 2001 until the end of 2006. from 1995 to 1999, mr. lewis was deputy executive director of unicef at the organizations global headquarters in new york. from 1984 through 1988, stephen lewis was canadas ambassador to the united nations. laserglow technologies has been contributing to the stephen lewis foundation since 2007 .
the x10dr with adjustable - focus is a 10x beam expander that can be mounted on the beam path of laserglow' s lab lasers. effectively reducing the divergence of these lasers by a factor of 10 the x10dr eliminates the limitations of lasers with standard divergence in applications requiring extended working distances. the adjustable focus feature allows for maximum versatility while the three high quality ar coated lenses transmit up to 98% of the laser' s output power .
there are several dna sequencing methods and technologies. the chain - termination method developed by frederick sanger and coworkers in 1977 became the method of choice for many years, owing to its relative ease and reliability. this was the method used in the first generation of dna sequencers. since then, great advances were made in the technique, such as fluorescent labelling, capillary electrophoresis, and general automation. these developments allowed much more efficient sequencing, leading to lower costs. the sanger method, in mass production form, is the technology which produced the first human genome in 2001, ushering in the age of genomics .
golf faces challenges and opportunities that are vital to its long - term health. see what the usga is doing to ensure a strong future for the game .
the usga promotes and conserves the true spirit of the game of golf as embodied in its ancient and honorable traditions. it acts in the best interests of the game for the continued enjoyment of those who love and play it .
become a usga member and join a community of engaged golfers who experience the satisfaction of supporting the game. usga members enjoy access to exclusive benefits, content, offers and more .
each region is staffed by usga agronomists who work with golf course superintendents and course officials on care of the golf course. the usga regional updates provide periodic reports from the agronomists, outlining current issues and observations from the field .
regional updates from connecticut, delaware, maine, maryland, massachusetts, new hampshire, new jersey, new york, pennsylvania, rhode island, vermont, virginia and west virginia .
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in collaboration with the optogenetics research community, we' ve put together this hardware kit designed specifically for new and expanding optogenetics labs .
the kit includes all of the optics and accessories you need to attach the laser to your subject. all components have been specially selected to work together, to eliminate compatibility issues and let you move forward with confidence .
to stay up - to - date with new product announcements, sales, and special promotions .
please note that our office is not a retail location, so we cannot assist you without an appointment .
in order to minimize our impact on the environment and to support fair - trade practices such as equitable wages and working conditions, we purchase office products, including coffee, milk, sugar and catered items, that are fair - trade and organic certified .
our offices are cleaned using natural products only, from such companies as nature clean. all nature clean products are non - toxic and biodegradable and are created from naturally derived ingredients. as nature clean products are manufactured and packaged locally in canada, less fuel is consumed in their transport to our offices .
the main areas of our offices are lit using energy efficient compact fluorescent lighting. all thermostats are programmable, heating spaces only when needed .
from a great suggestion from one of our team members, the community cardboard recycling program was born. instead of disposing of all of the cardboard that we receive in incoming shipments, large boxes in reusable condition are offered to the public. individuals, such as those needing boxes for moving day, are able to pick them up from our shipping department. its a great way to give cardboard boxes another use .
whenever possible, shipping material received in incoming shipments is shuttled back and reused in outgoing packaging. this reduces the need to purchase new materials .
all of our office desks have a recycling blue bin as do our kitchen areas. we use only 100% recycled fiber copy paper, bathroom tissue and paper towel .
the most powerful handheld laser outputs a peak power of 5. 1 w and a sustained 4. 2 w, achieved by daniel black, in collaboration with leslie laycock and mohammed akhmad (all uk), as measured at bae systems applied intelligence laboratories, in chelmsford, uk, on 20 april 2016 .
the laser' s wavelength is 445 nm. daniel was also holds records for the most balloons burst by a laser in one minute, and the l argest laser cutting machine .
all records listed on our website are current and up - to - date. for a full list of record titles, please use our record application search. (you will be need to register / login for access )
we use cookies on this website. by using this site, you agree that we may store and access cookies on your device .
to know which beam expander is right for your application, please give us a call .
click on' more info' tab to see a visual representation of this product in use .
you can save $ 100 on the purchase of any x10dr by bundling it with an aries or hercules series laser. please see the aries and hercules product pages for more details. note: actual laser and tripod are shown for illustration purposes, and are sold separately .
please enter your email address in the appropriate box above and you will be redirected to the correct department. inquiries submitted by this method will be answered within 1 - 2 business days .
our office is not a retail location. please call + 1 - 416 - 729 - 7976 to make an appointment before visiting, to ensure that somebody will be available to meet with you .
government canada has released new usage warnings for handheld laser pointers. please see the link below for more information
laser pointers are great tools for business presentations, academic lectures, speaking engagements, astronomy, star - pointing, etc .
green laser pointers are 5 to 20 times brighter than traditional red laser pointers, so visibility is much better on projection screens, hdtvs, etc .
exotic laser pointer colors like blue, violet, and yellow draw more attention to your presentation .
high - powered portable lasers: battery powered lasers for use where ac power is unavailable or inconvenient .
high - powered lasers can generate heat at close range. extreme caution is to be exercised while employing these lasers .
new! our most economical red laser pointer. with a 635 nm wavelength the libra is approximately 2 times brighter than most other red pointers
our most economical green laser pointer! very bright, long range, high quality. works on hdtv and projector screens and can even be used for astronomy / star - pointing! all - black housing with quality carrying case .
our most popular green and red pointers in one package. each pointer comes in its own case, batteries included. this combo - pack makes an ideal gift for the laser pointer enthusiast, student, and those new to the fascinating world of laser pointers .
green laser pointers in several housing options including the lyra classic black / gold glossy, lyra - c sleek chrome, and lyra - g sleek chrome with gold accents. popular with business professionals, medical professionals and educators .
click - on, click - off switch laser pointer, ideal for continuous hands - free operation such as star - pointing in astronomy presentations .
new! 635 nm red laser pointer. the brightest in it' s class. click - on, click - off switch allows hands - free operation and easy use when continuous operation is required .
the constant - on / off feature and 100% duty cycle of these two lasers has made them our flagship pointers. now available as a set, each pointer comes in its own case and batteries included. this combo - pack makes an ideal gift for the laser pointer enthusiast, student, and budding astronomer .
galileo with adjustable beam alignment. specialized for free standing alignment for rotating applications. adjustable set screws to direct beam parallel to housing (due to the many optical components inherent to a laser pointer, beams in most hand held laser pointers are not normally parallel to the housing) .
causes fluorescence effects in certain materials, shortest wavelength available in a laser pointer .
cutting - edge diode laser technology is what makes this blue laser pointer both unique and affordable .
the most sought - after blue laser pointer in the world, with blue laser light being the most technologically complicated to produce .
high - powered portable lasers (battery powered lasers for use where ac power is unavailable or inconvenient. )
our most popular high - powered portable laser. commercial uses include astronomy, bird abatement, signaling, scientific field work. beam is visible for kilometers, runs on standard c - size batteries. the best high - powered portable green laser available anywhere !
world' s most powerful portable laser in the visible spectrum. true 100% duty cycle. our most visible green portable laser with the longest possible range .
causes fluorescence effects in certain materials, shortest wavelength available in a portable laser .
affordable high power blue portable lasers are now a reality thanks to major advancements in blue laser diode technology .
this high - powered blue dpss laser offers high visibility in a wavelength usually reserved for expensive laboratory lasers .
high power ir laser with an invisible beam. raw power for thermal experiments and frequency - doubling experiments .
most powerful near - ir diode laser in the world with an invisible beam. raw power for thermal experiments, nightvision illumination, dpss laser pumping, and experimentation .
modular optics kits - external modulators, variable attenuators, free - space fiber launch systems, breadboard mounting hardware .
optogenetics starter kit: a complete optogenetics light delivery system, perfect for new or expanding optogenetics labs .
diffractive optical elements are available in a variety of patterns including lines, crosses, parallel lines, circles, reticles, and grids .
custom engraving on any laser pointer - get customized high - resolution laser - etched text on your new laser pointer. great for gifts !
ac power adapter for hercules, scorpius pro and scorpius - d pro - power your portable laser with household current .
2. the product will be displayed in your shopping cart. at all times, while using our website, you will see a summary of the total number of items in your cart and the sub - total amount .
credit card: we accept payment through visa and mastercard credit cards. customers who use american express are requested to contact sales @ urltoken in order to process their transaction .
check or money order: we accept payment by us and canadian bank check or money order. please note: there is a 15 business day hold on us checks and money orders and a 5 business day hold on canadian checks and money orders .
postal money order: we accept payment by international us postal money order and canadian postal money order. postal money orders can be obtained from your local post office. there is no hold when using this method of payment .
we do not accept walk in business, please call 416 - 729 - 7976 to make an appointment .
purchase orders: we welcome purchase orders from us and canadian public & private universities, governmental agencies, financial institutions, hospitals, research laboratories, government organizations, astronomy organizations, and other established companies. please fax po' s to 1 - 480 - 247 - 4864 .
wire transfer payments: please contact us via email or over the telephone for our bank account details .
* * please note we do not accept eft / ach payments from financial institutions outside canada .
* if you prefer not to place your order online, please feel free to call us at 1 - 416 - 729 - 7976 monday to friday 9: 00 am to 5: 00 pm eastern standard time and our staff can process your order over the telephone. if you would like to fax or mail your order to us, please place your order in our system, when you checkout, select payment by mail .
you may change your order at anytime while you are shopping. click' view cart' located in the top right of the screen. this will display your shopping cart. you may remove item (s) or change the quantity of item (s) in your shopping cart. select' update' once you have made a change to recalculate the sub - total .
if you have already checked out (completed your order), then please contact us as soon as possible. in the case of our portable units, we can change your order if it has not yet been shipped. with our laser modules and alignment lasers, it may depend on whether there is custom work involved that has already begun. please contact us for more information .
all of our products are shipped directly from our facilities in toronto, canada .
1. all international shipments (those outside canada) may be subject to taxes / duties / government fees levied by their respective governments .
a. customers in the usa importing product valued at $ 200 usd or greater may * be subject to the following charges, and may change without notice by u. s. customs :
iii. if a laser is included in the shipment, the us fda may charge $ 20. 75 for an inspection fee
iv. if any of the above charges are levied ups will charge a bond fee of 2% of the total charges (minimum $ 5. 50 )
b. if these charges are levied the shipment usually arrives with a c. o. d. attached. the customer is required to pay the amount of the c. o. d. upon delivery using cash or a credit card .
3. if it is easier for you to pay these fees in advance, rather than paying them as a cod at the time of delivery, we can estimate the amount and add them to your quote. please inform your sales rep if this is the case .
* not all shipments incur these charges. as far as we can tell this happens on a random basis .
free domicile
is a widely used pricing term to describe when the shipper pays all the applicable duties and all the transportation and other charges until delivered to the buyer' s premises. the term is also referred as
ddp - delivered duty paid
usa customers only, have the option of prepaying the duties and taxes by selecting free domicile on their orders over $ 200 usd. this ensures that the order will arrive without the need of any additional fees and / or paperwork .
* order shipping within canada to po boxes, the territories, newfoundland and remote areas may be shipped by canada post .
* * orders are shipped and picked up by canada post and are transferred to usps for delivery into the usa .
shipping rates vary for each product depending on the size, weight, destination and type of service selected. our shopping cart can calculate shipping on any of our products for any destination. to obtain a shipping quote on a selected product, simply click the add to cart button for the product you are interested in and enter your shipping address .
if the item is indicated as in stock on the website, then all orders that are received before 11: 00 am est will ship out the same day. orders received after 11: 00 am est will be shipped out the following business day unless you have called or emailed us to make arrangements .
our shopping cart will calculate an estimated time of delivery for all of our shipping options to your destination. once your order is placed, you can login to view the status of your order and an estimated time for delivery .
if the item is not in stock, our website will usually specify how long the product will take to ship. once your order is placed, you can login to view the status of your order and an estimated time for delivery. once the product has completed production and testing, we will ship your order on the following business day .
some items are in - stock, and others need to be built per - order. if an item is not in stock, lead time is usually 2 - 4 weeks, however some items require a lead time of 6 - 8 weeks .
once your order is processed, you will receive an email confirmation letting you know when each item was shipped, how it was sent, when you should expect it to arrive, and a tracking number (if applicable). you will receive a separate confirmation for each package that is sent .
using your email address and your password, you can login to check on the status of your order. our system will provide you with an estimated time for delivery, along with a tracking number if applicable to the service you selected. you should also receive an email with this information as well. if your product does not arrive within the specified period of time stated in the email or on our website please contact us and we will investigate the matter for you. if your product has been sent without tracking confirmation, please wait until the estimated date of arrival before contacting us. if the product has not arrived at your door within a reasonable amount of time, we will be happy to re - send your product at no additional cost to you .
please email us at sales @ urltoken and we will take care of the problem as soon as possible. alternatively, you can also call us at (416) 729 - 7976 monday to friday 9: 00 am to 5: 00 pm eastern standard time to speak to one of our staff members, or if outside of these hours, to leave a message on our answering service which will be promptly returned the next business day .
please contact us first if you decide you would like to return your product. if you have decided to return your product within the 7 day timeframe, we will send you a return authorization form with instructions on how to send your product. we will issue you an rma # at this time. any products sent back to our facility without an rma # will be refused by our returns department .
our warranty is six months on all portable lasers, laser pointers, and alignment lasers, and 1 year on all laboratory laser modules. some models also offer an extended warranty as an optional upgrade. see the product pages or contact us for details .
our laser pointers, brightline alignment lasers, and laboratory lasers are all 100% legal in the usa. fda regulations prohibit high - powered portable lasers in the us, so these are not available for shipping to customers located in the usa. for more information please see
compressed air is a product usually used for cleaning the inside of computers. it is usually sold in an aluminum can, such as the brand dust off. this product can be used safely to clean your lens. direct the compressed air at the lens from a safe distance. be careful not to invert the can in such a way as to release the liquid contents of the can onto any part of the laser as this liquid may leave a residue which can damage the laser optics or other components .
if compressed air is not sufficient to clean your lens you may use a micro - fiber cloth such as the kind used for cleaning eye glasses. gently sweep the cloth across the lens in a unidirectional motion. a very small amount of alcohol may be used to aid in dislodging dirt off of the lens .
if attempting to clean the lens of our aries - style housed laser products, the aperture may be removed to assist in cleaning. however, please note: the responsibility of safely removing and reattaching the aperture is yours  if you are not certain that you can complete this procedure without damaging the unit, please do not attempt it .
in order to remove the aperture locate the three tiny screws on the side of the heat sink near the aperture. these can be removed using a small screwdriver such as those used for eye glasses. once the screws are removed, gently wiggle the aperture from side to side in order to loosen and remove it. inside the aperture there may be three very small pieces of plastic  do not misplace these  as these are used as cushions between the aperture shutter body and the screws  you will need to put them back into place when you are finished cleaning the lens. after you have finished cleaning the lens in order to reattach the aperture shutter assembly look on the reverse side of the aperture shutter assembly and locate the actuator arm with a hole in it. align the aperture shutter assembly with the body of the laser in such a way as to align the pin which is protruding from the heat sink with the above noted hole in the actuator arm. place these together and while keeping the aperture shutter assembly flush with the laser rotate the aperture shutter ring from side to side as in normal operation to ensure that the shutter opens and closes. while keeping the aperture shutter firmly on the body of the laser hold the laser horizontally with one of the small holes facing up  insert one of the small plastic pieces mentioned above and follow it with one of the screws. rotate the screw clockwise until you feel resistance. follow the same steps for the rest of the holes / plastic pieces / screws. gently push and pull the aperture shutter assembly to assure that it is securely in place. if it separates from the body of the laser then correct this by tightening the corresponding screw. be sure to not over - tighten as this will prevent free rotation of the aperture shutter .
our comprehensive product selection features solid state laser modules (dpss and diode lasers) in over 100 different wavelengths, lasers for scientific research, industrial alignment and sensing, and presentation pointers. we offer complete solutions stocked and ready to ship overnight, as well as highly customized systems made to order .
whatever your laser product needs, we have professionals standing by to assist you with all aspects of your project. we welcome inquiries from all industries, including aerospace / aviation, astronomy, biotechnology, chemistry and chemical engineering, forensics, holography, machine vision light sources, construction and manufacturing, military / tactical, business presentation, laser light shows, and other industrial and laboratory applications .
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wireless charger led charging pad 5v 1. 5a phone charger with qi wireless technology for iphone8
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born in the year 965 in basra (middle - east), ibn - al - haytham was one of the earliest scientists to study the characteristics of light and the mechanism of vision. his methods focused on investigation and seeking proof of his theories by way of experimentation. in that respect, he is often credited with laying the foundation of modern - day scientific method. his pioneering work kitab - al - manazir - popularly known as the book of optics, influenced many medieval and european renaissance thinkers like roger bacon, rené descartes and christian huygens, who knew him as alhazen. the crater alhazen on the moon is named in his honor, as is the asteroid 59239 alhazen .
from the study of optics over 1000 years ago, to discoveries in optical communication that power the internet today, iyl 2015 will celebrate many major scientific anniversaries that have been crucial to shaping modern life. iyl 2015 however, is not only about science, as advancements in art, culture, history and education are also the focus of many events. a complete listing of global events may be found at iyl global events
what the un and affiliated event organizers hope to achieve with this initiative is deeper collaboration among international bodies in advancing photonics sciences, and projects for sustainable economic development in all parts of the world. the campaign encourages participation from students, researchers, professionals and organizations alike by providing easy - access event submissions at no cost .
a wide array of educational resources are freely available on the event website and blog, aimed at creating a deeper understanding of light and optics in everyday life, medicine, technology and the global economy. laser based innovations and contributions of scientists in advancing laser science has particularly been highlighted. read more at: iyl 2015 lasers
the researchers built upon previous studies that show that a certain section of the brain called parabrachial nucleus (pbn) has neurons responsible for taste, appetite suppression and cta. in a previous experiment, they demonstrated that calcitonin gene - related peptide (cgrp) neurons in the pbn are responsible for inducing appetite suppression, and inhibiting them reduced the effects of any external appetite suppressant (for example, lithium chloride). moreover, electrolytic lesions of the external lateral section of pbn (pbel) caused a reduction in the symptoms of cta. this meant that neurons responsible for cta are present in the pbel section. using this hypothesis, the research demonstrated that optogenetically induced neural activity in the pbel - cgrp neurons is necessary and sufficient to develop cta .
the team believes that by use of optogenetics, it might be possible to suppress or reduce cta symptoms when neural activity in the region is inhibited. these findings have tremendous potential for further studies in the areas of eating disorders and nutrition .
the research was first published in the journal of neuroscience on march 18, 2015. to learn more about how the researchers proved their hypothesis and identified the neurons, go to: journal of neuroscience - march article
the development of a new retina imaging laser eyewear in japan is poised to take the low - vision care industry by storm in 2017. in a prototype developed in collaboration with the institute for nano quantum information electronics at the university of tokyo, qd laser inc. has demonstrated the first smart device that could prove to be a viable alternative to laser eye surgery .
the device consists of a camera module in the center of the frame that captures the external image, and uses rgb semiconductor laser light reflected on a mems mirror to project a digital image directly onto the retina. this enables wide viewing, high brightness, focus - free vision - which means people with low or poor eyesight will see the image as sharply as those with normal eyesight .
the low - power consumption, small size and wide - area viewing are some characteristics the company believes are selling points over currently available liquid crystal display (lcd) enabled eyewear .
the device is being developed further for applications in the industrial machine vision market by end of 2015, and as a wireless smart device for consumers by 2017. read more at: qd laser inc press release
dna sequencing is the process of determining the precise order of nucleotides within a dna molecule. it includes any method or technology that is used to determine the order of the four basesadenine, guanine, cytosine, and thyminein a strand of dna. the advent of rapid dna sequencing methods has greatly accelerated biological and medical research and discovery .
knowledge of dna sequences has become indispensable for basic biological research, and in numerous applied fields such as medical diagnosis, biotechnology, forensic biology, virology and biological systematics. the rapid speed of sequencing attained with modern dna sequencing technology has been instrumental in the sequencing of complete dna sequences, or genomes of numerous types and species of life, including the human genome and other complete dna sequences of many animal, plant, and microbial species .
dna sequencing methods currently under development include reading the sequence as a dna strand transits through nano - pores, and microscopy - based techniques, such as atomic force microscopy or transmission electron microscopy that are used to identify the positions of individual nucleotides within long dna fragments. mass spectrometry may be used to determine dna sequences. matrix - assisted laser desorption ionization time - of - flight mass spectrometry, or maldi - tof ms, has specifically been investigated as an alternative method to gel electrophoresis for visualizing dna fragments. with this method, dna fragments generated by chain - termination sequencing reactions are compared by mass rather than by size. the mass of each nucleotide is different from the others and this difference is detectable by mass spectrometry .
dna sequencing based on laser - excited fluorescence is characterized by dramatic increases in throughput, reductions in cost, and diverse technological innovations. it is well proven and also the most versatile way of sampling wet chemistry and biochemistry in real time, with unmatched spatial resolution and high (even single - molecule) sensitivity. with advances in chemistry, nano - photonics, and microfluidics, there are many areas where innovation is key within laser technology .
the research team believes that their study and observations provide sufficient evidence to suggest that glutamatergic neurons may significantly participate in learning and memory. to learn more about the experimental setup, and for a detailed discussion of the results, go to: journal of neuroscience full paper
a group of researchers at university of central florida has produced the most efficient quantum cascade laser ever designed - and done it in a manner that makes the lasers easier to reproduce. quantum cascade lasers, or qcls, are smaller than a grain of rice, and compared to traditional lasers, qcls offer higher power output and can be tuned to a wide range of infrared wavelengths. they can also be used at room temperature without the need for cooling systems. but due to their size, they' re extremely expensive to manufacture.
laserglow technologies is an optoelectronics company headquartered in toronto , ontario , canada , specializing in the sale of lasers , particularly dpss and collimated diode lasers . the company markets laser systems and components ( including laser pointers , portable lasers , and laboratory/oem lasers ) , laser alignment products , optics , and laser accessories , which are used in industry , education and scientific research . the legal entity is called urltoken ltd. , whereas elsewhere the company always refers to itself as laserglow technologies or simply laserglow . 
laserglow technologies is an optoelectronics company headquartered in toronto, ontario, canada, specializing in the sale of lasers, particularly dpss and collimated diode lasers. the company markets laser systems and components (including laser pointers, portable lasers, and laboratory/oem lasers), laser alignment products, optics, and laser accessories, which are used in industry, education and scientific research. the legal entity is called urltoken ltd., whereas elsewhere the company always refers to itself as laserglow technologies or simply laserglow.
laserglow technologies is an optoelectronics company headquartered in toronto, ontario, canada, specializing in the sale of lasers, particularly dpss and collimated diode lasers. the company markets laser systems and components (including laser pointers, portable lasers, and laboratory/oem lasers), laser alignment products, optics, and laser accessories, which are used in industry, education and scientific research. the legal entity is called urltoken ltd., whereas elsewhere the company always refers to itself as laserglow technologies or simply laserglow.