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Astro-Tech 0.8x reducer/field flattener for Astro-Tech AT102EDL Doublet apo refractor
$199.95This 0.8x focal reducer and field flattener is designed specifically for astrophotography with the Astro-Tech AT102EDL f/7 apo refractor. -
Astro-Tech 0.8x reducer/field flattener for Astro-Tech AT90CFT triplet apo refractor
$199.95This 0.8x focal reducer and field flattener is designed specifically for astrophotography with the Astro-Tech AT90CFT 90mm f/6 triplet apo refractor. -
Celestron F/6.3 reducer/corrector for Schmidt-Cassegrains
$169.95This combination f/6.3 focal reducer and field corrector works with all Celestron 5" through 14" Schmidt-Cassegrain telescopes, as well as all Meade 8" through 16" SCTs . . . -
Astro-Tech Dedicated 0.8x reducer/field flattener for the Astro-Tech AT102ED refractor
$99.95This Astro-Tech 2" 0.8x reducer/field flattener is designed for astrophotography while using your Astro-Tech ED102ED refactor. -
Astro-Tech 0.8x reducer/field flattener for f/6 refractors Old Style with 42mm Adapter only.
$149.95This economical Astro-Tech 2" 0.8x reducer/field flattener is designed for astrophotography with f/6 focal ratio refractors, but will also work well with refractors in the f/5.5 to f/7 range . . .
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0.8X reducer/field flattener/corrector for photography for Mewlons
$436.00This Takahashi 0.8x reducer/field flattener/corrector lens is designed to work specifically with Takahashi Mewlon 8.3" to 11.8" Dall-Kirkham catadioptric reflectors . . . -
Sky-Watcher 0.85x Focal Reducer/Corrector for Pro 80 ED APO Telescope
$370.00.85x Reduction For Your Sky-Watcher Pro 80 ED APO Refractor Helps Correct Distortion Out to the Edge of the Field Requires a 48mm T-Ring -
Astro-Tech 0.8x reducer/field flattener for Astro-Tech AT115EDT triplet apo refractor Version II
$199.95This economical 0.8x focal reducer and field flattener is designed specifically for astrophotography with the Astro-Tech AT115EDT 115mm f/7 triplet apo refractor. -
Astro-Tech 0.8x reducer/field flattener for Astro-Tech AT125EDL Doublet apo refractor
$199.95This 0.8x focal reducer and field flattener is designed specifically for astrophotography with the Astro-Tech AT125EDL f/7.8 apo refractor. -
Astro-Tech 0.8x reducer/field flattener for f/6 refractors
$149.95This economical Astro-Tech 2" 0.8x reducer/field flattener is designed for astrophotography with f/6 focal ratio refractors, but will also work well with refractors in the f/5.5 to f/7 range . . .