OTA · 2013–
Takahashi FC-76D
Key specifications
| Aperture | 76 mm |
|---|---|
| Focal length | 570 mm |
| Focal ratio | f/7.5 |
| Optical design | Fluorite Doublet |
About
76 mm fluorite Steinheil doublet apochromat, 570 mm focal length at f/7.5. Lightweight grab-and-go refractor with rear-element fluorite; supports dedicated reducers/flatteners for imaging.