Accessory · MSRP $200
Astro-Tech 0.8X Reducer/Field Flattener for AT102EDL Doublet Apo Refractor
Key specifications
| Accessory type | Flattener/Reducer |
|---|---|
| Weight | 0.227 kg |
All specifications
| Interface | M63×1 scope side; M48×0.75 T-thread camera side |
|---|---|
| Compatible with | Astro-Tech AT102EDL 102mm f/7 doublet APO; not the AT125EDL or AT150EDL |
About
A fully multi-coated 0.8× reducer and field flattener computed for the AT102EDL's field curvature, taking the 102 mm f/7 doublet from 714 mm to 571 mm at f/5.6 with round stars to the corners. Threads into the focuser drawtube with M63×1 and presents 48 mm T-threads to the camera.
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