Quattro 200P Imaging Newtonian 8"
Sky-Watcher
From $796.95
2 stores
The Sky-Watcher Quattro 200P is a fast f/4 imaging Newtonian reflector optimized for deep-sky astrophotography and wide-field observations. With its 205mm aperture and 800mm focal length, this optical tube excels at capturing faint nebulae and galaxies with exposure times six times faster than conventional f/10 systems. Featuring fully multi-coated borosilicate parabolic mirrors with proprietary Radiant Aluminum Quartz (RAQ) coatings for 94% reflectivity, an oversized secondary mirror for full-frame DSLR/CCD illumination, and a precision 2-inch dual-speed 10:1 Crayford focuser, the Quattro 200P provides both exceptional imaging performance and bright, detailed visual observing capabilities.
Specifications
| Aperture | 205 mm |
| Primary Mirror Type | Parabolic |
| Tube Material | Rolled Steel with Black Diamond Finish |
| Coma Corrector Back Focus | 55 mm |
| Focal length | 800 mm |
| Mirror Coating Reflectivity | 94% |
| Included Accessories | Tube rings, V-style dovetail plate, 1.25-inch and 2-inch eyepiece adapters, 9x50 finderscope |
| Optical design | Newtonian Reflector |
| Focuser Ratio | 10% |
| Focal ratio | f/4 |
| Focuser Type | 2-inch Dual-Speed Crayford-Style |
| Primary Mirror Material | Borosilicate Glass |
| Secondary Mirror | Oversized for full-frame sensor illumination |