OTA · 2009–
Astro-Tech AT6IN
Key specifications
| Aperture | 152 mm |
|---|---|
| Focal length | 609 mm |
| Focal ratio | f/4 |
| Optical design | Newtonian |
| Weight | 4.37 kg |
All specifications
| Focuser type | 2 inch dual-speed linear-bearing Crayford |
|---|---|
| Tube length | 571.5 mm |
About
6-inch (152 mm) f/4 imaging Newtonian astrograph, ~609 mm focal length, optimized for very wide-field deep-sky imaging. Rolled-steel tube for fast cooling and rigidity, oversized photographic secondary, die-cast aluminum cells; pairs with the ATCC coma corrector.
Where to buy
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