title_left:  " Sony SAL30M28 - macro lens 30 mm "@en, "Sony mm"@en Overview CNET"@en
title_right:  "Canon EF 40mm f/2.8 STM Lens - 6310B002" 6310B002 | Texas Media Systems"
description_right: "The Canon 40mm f/2.8 STM lens is a standard Canon EF-mount pancake lens. Its squat stature makes it an unobtrusive lens: easy to wield and easy to store. The STM stepping motor functions quietly and allows for continuous autofocus when shooting video.
  
  The EF 40mm has a wide aperture of 2.8 which, combined with its seven diaphragm blades, creates a beautiful, creamy bokeh. The lensâs configuration includes an aspherical element that guarantees a sharp image covering the full frame. 
  " 
specTableContent_right:  Focal Length & Maximum Aperture 40mm, 1:2.8 Lens Construction 6 elements in 4 groups Diagonal Angle of View 57°30' Focus Adjustment STM with Full Lens Extension System Closest Focusing Distance 0.98 ft./0.3m Filter Size 52mm Max. Diameter x Length, Weight 2.7 x 0.9 inch, 4.6 oz. / 68.2 x 22.8mm, 130g