OTA · 2015–
Sky-Watcher Quattro 250P
Key specifications
| Aperture | 250 mm |
|---|---|
| Focal length | 1000 mm |
| Focal ratio | f/4 |
| Optical design | Newtonian |
| Weight | 16.56 kg |
All specifications
| Lens coating | RAQ, 94% reflectivity |
|---|---|
| Focuser type | 2 inch dual-speed Crayford, 10:1 |
| Tube length | 927.1 mm |
| Dovetail | Losmandy |
About
250mm (10") f/4 parabolic imaging Newtonian, 1000mm focal length, a large-aperture fast astrograph with RAQ-coated borosilicate optics and a dual-speed 2" Crayford focuser.
Where to buy
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