Accessory · MSRP $969
Astro-Physics 3.5" Prime Focus Field Flattener for 130GTX serial 900+ (13035FF-3)
Key specifications
| Accessory type | Flattener/Reducer |
|---|
All specifications
| Interface | 3.5" focuser |
|---|---|
| Compatible with | 130GTX serial 130GTX-900+ (also 886, 887, 888); 130EDFGT upgraded to 3.5" focuser |
About
3.5-inch prime-focus field flattener matched to 130GTX refractors from serial 130GTX-900 (plus 886, 887, 888) and 130EDFGT scopes upgraded to the 3.5-inch focuser, with a 65 mm fully illuminated circle.