Accessory · MSRP $274
Askar F3.9 Full Frame Reducer for FRA400/FRA500
Key specifications
| Accessory type | Flattener/Reducer |
|---|
All specifications
| Interface | M48x0.75 with built-in 2-inch filter thread |
|---|---|
| Compatible with | Askar FRA400, FRA500 |
About
A 0.7x full-frame reducer for the Askar FRA400, taking its 400 mm f/5.6 down to 280 mm at f/3.9. Back focus is the standard 55 mm and it has a built-in M48x0.75 thread for 2-inch filters.