Sky-Watcher 10" Quattro 250P Imaging Newtonian - S11220
Out of stock
Regular price
$1,590.00 CAD
Couldn't load pickup availability
Product details
- SKU SWU-S11220
Sky-Watcher 10" Quattro 250P Imaging Newtonian
- 10" (254 mm) Aperture Newtonian for Imaging
- Incorporates a superb Mirror Set
- 2" Dual-speed 10:1 Crayford focusing system
- Shorter Tube length
- Fast, f/4 focal ratio
- ED Coma Corrector Optional
- 9x50 Straight-thru Finder Scope
- V-style dovetail plate & rings
The Sky-Watcher Quattro 250P Imaging Newtonian telescope is an 10" (254 mm) fast Newtonian system optimized for astro-imaging applications. This Sky-Watcher 10" Quattro 250P Imaging Newtonian telescope is a great way to get your entire family into astronomy and astroimaging too. Just supply your own tracking mount or purchase one from Sky-Watcher USA.
Just some of the features of this great Imaging Newtonian from Sky-Watcher are: Fast, f/4 Newtonian optics, high-quality borosilicate glass primary and secondary, multi-coated Aluminum optics for 94% reflectivity, a 2" dual-speed, 10:1 Crayford type focuser.
Telescope Specifications:
SKU | S11220 |
UPC | 050234112208 |
Optical Design | Newtonian Reflector |
Mirror Coatings | 94% Aluminum |
Glass Type | Borosilicate |
Primary Aperture (mm) | 254 mm |
F/Ratio | f/4 |
Focal Length (mm) | 1000 mm |
Secondary Diameter | 89 mm |
Secondary Obstruction (diam) | 35% |
Secondary Obstruction (area) | 12% |
Dawes Limit | 0.46 arcsec |
Rayleigh Limit | 0.55 arcsec |
Limiting Mag. | 14.5 |
Minimum Magnification | 36 |
Maximum Magnification | 500 |
Focuser | 2" Dual Speed Crayford |
OTA Length | 36.5" |
OTA Outer Diameter | 11.375" |
OTA Weight (with accessories) | 36.5 lb |
Included Finder | 9x50 Straight |
Included Diagonal | No |
Mounting Accessories | Rings/V-Rail |
Included Eyepieces | None |
Included Case | No |
Corrector | No - Optional |