The Starfield 0.6x Reducer doubles as a field flattener. The unique optical accessory is a must for anyone that is imaging with a DSLR or dedicated astronomy camera. What makes this reducer different over all the others? Providing pin point stars across the field of view, the Starfield 0.6x reducer/flattener decrease the focal length of your imaging refractor.
Designed to be used with any refractor, f/6 and longer, with a 2" focuser, and requires 55mm of back focus. Perfect for any DSLR imager. No additional extension rings are required. With 42mm of clear aperture remove the chance of vignetting and is well suited for sensors up to full frame DSLR's. Your imaging sessions will benefit with shorter exposure times and a larger field of view. A 48mm DSLR T-Ring is required. Multi-coated optics housed in a high polish, and hard anodize finished aluminum body to help reduce weight. This all metal constructed accessory will look like jewelry for your telescope.