Spectrum Deep Sky Series - Dobsonian Telescope
Free shipping | 3 Year Warranty | In stock
Starting at $649.99
- Available in 6, 8 and 10 inch aperture
- Unique curved spider vane design reduces spikes on bright stars.
- Easy adjust tension control knob provides smooth and easy controls on the altitude adjustments.
- Parabolic primary mirror with enhanced aluminum coatings capable of 93% reflectivity
- Easy to assemble rocker box with Teflon pads making it smooth and easy to rotate on azimuth.
- 2 speed 2-inch Crayford-style focuser with 1.25-inch adapter gives you precise focusing for any size 1.25” or 2” eyepiece.
Spectrum Optics DS Dobsonian telescope is a combination of optical quality and value. Not only does it provide you with a aperture that delivers sharp and bright images, it comes with a dual speed 2” Crayford style focuser with 1.25” adapter that assures you that you will have precise focusing. Whether you are looking at a deep sky object or planetary or lunar features, having precise focus is critical.
Combine the unique curved spider vane and you will have a great experience with our Dobsonian Series. The rocker box uses Teflon pads for smooth motion for the base and our easy to adjust tension knobs will make star hopping a breeze. A gentle push or pull will get you to the deep sky or planetary object. The easy to assemble instructions will get you observing in no time.
What's in the box
Optical Tube
Dobsonian Base
2x Plossl Eyepieces 1.25"
Barlow Lens 1.25"
8x50 Finderscope
Finderscope bracket
2" - 1.25" adapter
Assembly tools
Owners manual
Specifications
| Specification | D1261209 | D1281209 | D1211209 | ||
| Aperture | 150mm | 200mm | 254mm | ||
| Focal Length | 1200mm | 1200mm | 1200mm | ||
| F Ratio | f/7.9 | f/5.9 | f/4.7 | ||
| Eyepiece | 23mm (52x) | 23mm (52x) | 23mm (52x) | ||
| 10mm (120x) | 10mm (120x) | 10mm (120x) | |||
| Focuser | 2″ Crayford Focuser w/ 1-10 reduction | 2″ Crayford Focuser w/ 1-10 reduction | 2″ Crayford Focuser w/ 1-10 reduction | ||
| Finderscope | 8×50 | 8×50 | 8×50 | ||
| Barlow | included 1.25″ | included 1.25″ | included 1.25″ | ||
| Instrument weight | |||||
| Optical Tube | |||||
| Length | 44.5″ | 44.5″ | 44.5″ | ||
| Weight | 21.6 lbs | 29 lbs | 38 lbs | ||
| Base | 22″ dia 30″ height | 22″ dia 30″ height | 22″ dia 30″ height | ||
| Other features | |||||
| carry handle on both sides | carry handle on both sides | carry handle on both sides | |||
| altitude bearing | altitude bearing | altitude bearing | |||
| azimuth bearing | azimuth bearing | azimuth bearing |
