Accessory · 2022–
Astro-Physics 0.72x Quad Telecompressor Corrector for 155 f/7 StarFire (QUADTCC-155)
Key specifications
| Accessory type | Flattener/Reducer |
|---|
All specifications
| Interface | 3.270"x16 male threads; 3.5" connection to the scope |
|---|---|
| Compatible with | 155 mm f/7 StarFire EDF (with ADA435); 155 mm f/7 StarFire EDFS (needs the 3.5" focuser, 35FOCER-FT) |
About
A four-element telecompressor corrector designed specifically for the 155 mm f/7 StarFire — not the same optical design as the other QUADTCCs — giving pinpoint stars to the corners of a full-frame 35 mm sensor. It needs a 3.5-inch connection to the telescope, so an EDF's 4-inch focuser takes the ADA435 adapter and an EDFS's 2.7-inch focuser must be upgraded.