title: SVBONY SV193 Focal Reducer 2 Inch 0.8X Field Flattener Telescope Accessory for SV503 80mm F7 ED Telescope
full: SVBONY SV193 Focal Reducer 2 Inch 0.8X Field Flattener Telescope Accessory for SV503 80mm F7 ED Telescope
  ['Focal reducer and field flattener is one of the essential accessories for astrophotography; SV193 2 inch 0.8x focal reducer and field flattener for refractor telescopes', 'With advanced refractor; SV193 0.8x focal reducer can take dazzling celestial photos without worrying about the distortion of the star points on the edge of the photo', 'The front end is a standard 2-inch socket to connect to the main lens; and the back end is M48x0.75 threaded to connect to the camera bayonet; support Full Frame Camera', 'Accepts 2 inch filters; includes standard 2 inch filter thread to add light pollution filter you need', 'The 0.8 times defocusing system shortens the exposure; it can meet the needs of astrophotographers who need sufficient exposure in a short time']
  {"Product Dimensions": "2\"L x 2\"W", "Item Weight": "10.6 ounces", "Date First Available": "May 12, 2021", "Manufacturer": "SVBONY", "Country of Origin": "China", "Brand": "SVBONY", "Material": "Aluminum", "Photo Filter Thread Size": "55 Millimeters", "Coating Description": "Multi Coating", "Water Resistance Level": "Not Water Resistant"}