Accessory · 2018–
Vixen SD Flattener HD Kit
Key specifications
| Accessory type | Flattener/Reducer |
|---|
All specifications
| Compatible with | SD81SII/SD103SII/SD115SII; ED81SII/ED103S/ED115S |
|---|
About
Field flattener kit for the SD-series refractors; flat full-frame field (44mm circle) without changing focal length.