OTA · 2024–
Askar SQA106
Key specifications
| Aperture | 106 mm |
|---|---|
| Focal length | 509 mm |
| Focal ratio | f/4.8 |
| Optical design | Other |
All specifications
| Dovetail | Losmandy |
|---|
About
106mm f/4.8 quintuplet air-spaced SD-glass Petzval astrograph supporting medium-format sensors to a 55mm image circle (90% illumination at 44mm, 75% at 55mm). Self-flattening with no back-focus calculation; M48/M54/M68 rear adapters.