PF10000033594
In stock
Sky-Watcher Quattro 250P Imaging Newtonian - Large Aperture 10-inch Reflector Optical Tube for Astrophotography
$1,325.00
- Fast f/4 optics: With a bright f/4 focal ratio, the Quattro Imaging Newtonian captures greater detail in a shorter exposure time
- 2-inch dual-speed crayford-style focuser: Never miss focus with this 2-inch dual-speed crayford style focuser
- Oversized secondary mirror: All Quattro Newtonians use an oversized secondary mirror capable of illuminating both APS-C and full-frame DSLRs without vignetting
- Knife-edge baffles: Multiple knife-edge baffles minimize stray light from entering the optical tube and ruining your imaging or viewing experience
- Everything you need: While most manufacturers make you pay extra, Sky-Watcher gives you everything you need right out of the box, including: tube rings, a Vixen-style dovetail, and an 8x50 straight-through finderscope and bracket
This product is fulfilled by seller
| Brand Name | Sky-Watcher |
|---|---|
| Part Number | S11220 |
| Magnification Maximum | 500.000000 |
| Zoom Ratio | 13.89 |
| Field of View | 0.000000 |
| Aperture Diameter Decimal Value | 254.000000 |
| Aperture Diameter Unit | Millimeters |
| Minimum Focal Length | 1000.000000 |
| Minimum Focal Length Unit | Millimeters |
| Objective Lens Diameter | 254.000000 |
| Objective Lens Diameter Unit | Millimeters |
| Optical Tube Length | 10.000000 |
| Optical Tube Length Unit | Inches |
| Exit Pupil Diameter | 0.000000 |
| Item Depth Unit | Inches |
| Item Depth Front to Back | 42.000000 |
| Item Height Unit | Inches |
| Height Top to Bottom | 20.000000 |
| Item Width Unit | Inches |
| Item Width Side to Side | 19.000000 |
| Focal Length Description | 1000 millimeters |
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