GSO 8" F/4 Newtonian
Key specifications
| Aperture | 203.2 mm |
|---|---|
| Focal length | 800 mm |
| Focal ratio | f/4 |
| Optical design | Newtonian |
All specifications
| Lens coating | Enhanced aluminum, 94% reflectivity |
|---|---|
| Focuser type | 2" dual-speed Linear Bearing Crayford |
| Dovetail | Vixen |
About
A fast 8-inch f/4 imaging Newtonian with a parabolic primary, 70 mm secondary, a 2" dual-speed linear-bearing Crayford (EAF compatible) and a 12 V mirror-cell fan; ships with rings, a Vixen-style dovetail and an 8x50 finder.
Where to buy
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