Quick view Field Flattener for 480-700 mm Telescopes and 2" Focuser - SFF6 MSRP: Was: Now: $195.00 Add to Cart Compare
Quick view Large Photographic Field Flattener for 2.5" Focusers - 48mm MSRP: Was: Now: $249.00 Choose Options Compare
Quick view Reducer/Flattener for former SV80ED Focal Reducer/Field Flattener for former model 80 apo refractors with 2" focusers This reducer/flattener is optimized for our former 80mm ED and current 80 mm Access telescopes This reducer/flattener has a standard 42 mm filter thread and M48 thread on... MSRP: Was: Now: $189.00 Add to Cart Compare
Quick view Field Flattener for 480-700 mm Telescopes and 2" Focuser - SFF6 Photographic field flattener for our f-6 refractors: This field flattener is designed to work with our 480 mm focal length optical systems. This flattener is designed for cameras using APS-c sensor or smaller sensors. The flattener plugs into the... MSRP: Was: Now: $195.00 Add to Cart Compare
Quick view Large Photographic Field Flattener for 2.5" Focusers - 48mm Large Chip flattener for 2.5” focusers - 48 mm attachmentThis flattener is made for our 102 mm to 130 mm f-7 refractors. This includes the doublets and triplets. It threads to the rear of the 2.5" focuser (Stellarvue or Feather Touch). This... MSRP: Was: Now: $249.00 Choose Options Compare
Quick view SFF4-4.125-1000 This full frame field flattener comes with a large threaded adapter for a 3.5" Feather Touch focuser and other large focusers that use a 4.125"-24 thread. Merely un-thread the endcap on the focuser and thread this entire unit in place. This flattener is... MSRP: Was: Now: $399.00 Add to Cart Compare
Quick view SFF4-4.125-910 This full frame field flattener comes with a large threaded adapter for a 3.5" Feather Touch focuser and other large focusers that use a 4.125"-24 thread. Merely un-thread the endcap on the focuser and thread this entire unit in place. This flattener is... MSRP: Was: Now: $399.00 Add to Cart Compare
