Accessory · MSRP $695
Stellarvue SFFX-2 Field Flattener
Key specifications
| Accessory type | Flattener/Reducer |
|---|---|
| Weight | 0.94 kg |
All specifications
| Interface | Threads to a Feather Touch 3.5" focuser; camera adapters M42 to 3"-24 |
|---|---|
| Compatible with | Stellarvue 130 mm to 180 mm refractors; Feather Touch 3.5" focuser directly, Moonlite 3.5" via adapter |
About
A photographic field flattener for Stellarvue's 130 to 180 mm refractors, supplied to order with the extension tubes and camera adapter matching the customer's telescope and camera. It threads directly to a Feather Touch 3.5-inch focuser once that focuser's 2-inch and M75–M88.5 adapters are removed, or to a 3.5-inch Moonlite through a dedicated adapter. Discontinued and replaced by the SFFX-3.