- Description
- Specifications
The new Sky-Watcher Quattro Imaging Newtonian with dual-speed focuser incorporates a superb mirror-set with two significant advantages over competing products. A 2" dual-speed 10:1 ratio focuser is included for excellent focusing precision. Additionally, the tube length has been slightly shortened to optimize performance for prime-focus photography. Even better performance for astro-photography, and visual use, can be achieved when used in combination with the Sky-Watcher Quattro coma corrector.
- 205 mm Newtonian reflector
- 800 mm (f/4)
- Fully multi-coated borosilicate mirrors
- 2” dual-speed 10:1 linear power focuser
- 8×50 finderscope
- Tube rings with V-style dovetail bar
| Optical Design | Reflector |
| Optical Diameter | 254 |
| Focal Length | 1000mm |
| F/Ratio | f/4 |
| Highest Practical Power | 508x |
| Finder Scope | 8x50 |
| Focuser Diameter | 2" (50.8mm) Dual-Speed 10:1 Linear Power Focuser |
| Tube Weight | 15.1 kg |
| Tube Dimensions | 25.75cmx73cm |
| Shipping Weight | 18.8 kg |
| Shipping Dimensions | 106x47x50 cm3 |
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