
David Astro Universal Field Flattener - 2"
Description
- 55mm back focus
- Works with f/5 to f/7 refractors
- Compatible with APS-C size cameras or smaller.
- Accepts 2" filters
International Shipping
International Shipping
Optimized for refractors with focal ratios of f/5 to f/7, the David Astro 1.0x Field Flattener performs best with APS-C sensor cameras. It’s also compatible with slightly faster or slower refractors when used with smaller 1” and 4/3” sensors, offering flexibility for various imaging setups. The flattener features standard M42x0.75 T/T2 threads for easy connection to the camera and a 38mm clear aperture, perfectly suited for APS-C sensors and smaller.
55mm back focus Works with f/5 to f/7 refractors Compatible with APS-C size cameras or smaller. Accepts 2" filters Optimized for refractors with...
View full details55mm back focus Works with f/5 to f/7 refractors Compatible with APS-C size cameras or smaller. Accepts 2" filters Optimized for refractors with...
View full detailsDesigned to fully illuminate APS-C sensor on most APO refractors. The SharpStar 2" field flattener has a M42x0.74 male thread to connect the camera...
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View full detailsThis is a field flattener for refractor-type telescopes with a focal ratio of f/5 to f/7 Causes no change to the telescope focal length 2-inch...
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