OTA · MSRP $2,195
Astro-Tech 12" f/4 Carbon Fiber Truss-Tube Imaging Newtonian
Key specifications
| Aperture | 304.8 mm |
|---|---|
| Focal length | 1220 mm |
| Focal ratio | f/4 |
| Optical design | Newtonian |
| Weight | 23.13 kg |
All specifications
| Lens coating | 96% reflectivity enhanced aluminium, silicon dioxide overcoat |
|---|---|
| Focuser type | 2" dual-speed linear bearing Crayford, 10:1, 51mm travel |
| Tube length | 1003.3 mm |
| Dovetail | Losmandy |
About
A fast f/4 12" imaging Newtonian on a carbon fibre truss tube, with a parabolic primary in a no-tool push-pull cell, an oversized secondary sized for full-field photographic illumination and three cooling fans. Carries a 2" dual-speed linear-bearing Crayford focuser, an 8×50 finder and two Losmandy dovetails.
Where to buy
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