Search results for 'astronomy complete-telescopes newton celestron-starsense-explorer-dx-130az-newton-22461'
Celestron StarSense Explorer 10” DOBSON
US$ 1,146.93Celestron StarSense Explorer 10” Dobsonian telescope with parabolic mirror and assisted pointing.
SkyWatcher Newton Quattro 300/1200 f/4
US$ 1,235.22The Newton Quattro 300/1200 f/4 reflector optical tube is a 300mm diameter and 1200mm focal length telescope particularly suitable for photographic use, thanks to the fast f/4 focal ratio. Ideal as a personal observatory optical tube.
SkyWatcher Dobson Skyliner 250/1200 Flextube GoTo
US$ 1,500.11Skyliner Newton Dobsonian telescope with 250mm aperture parabolic mirror and 1200mm focal length. Collapsible Flextube with integrated SynScan GOTO Wi-Fi automatic pointing system.
SkyWatcher Dobson Skyliner 300/1500 Flextube
US$ 1,323.52Skyliner 300/1500 Flextube Dobsonian Newtonian telescope with 300mm aperture and 1500mm focal length (f/5). Wooden base, collapsible tube and accessories included.
TS-Optics 8" f/12 Cassegrain 203/2436 mm
US$ 1,076.30TS 8" f/12 Cassegrain telescope with fused Quartz mirror and only 33% obstruction - the ideal alternative to a Schmidt-Cassegrain
- Aperture 8" - 203 mm
- Focal length 2436 mm
- F-ratio f/12
- Large illuminated image field with 45 mm diameter
- Hyperbolic secondary mirror and parabolic primary mirror made of Quartz glass for stable focus position
- 99% reflection on primary and secondary mirror for an even brighter image
- Quick temperature adaption due to open design
- Pure reflective system without Schmidt plate or meniscus lens - fully suitable for Infrared
- Only 33 % linear obstruction - very well suited for visual astronomy
- 2" MONORAIL focuser with micro-gear reduction and 1.25" reduction are included
- M90 extension tubes for trouble-free focusing with almost any accessories included
- Internal baffles for higher contrast
- Losmandy style dovetail and Vixen/EQ5 style dovetail for trouble-free adaption to all popular mounts
- Finder-scope shoe is also included
- Very economically priced, compared with other classical Cassegrains
- -20%
Celestron Advanced VX 8 Newton
Regular Price: US$ 1,757.04
US$ 1,411.81
- 8” (200mm) f/5 optical design provides excellent wide field views
- Parabolic primary mirror minimizes spherical aberration to produce a better image
- The most compact and portable of Celestron’s German equatorial mounts offers the same rigidity as our larger mounts with minimal flexure and an improved industrial design
- Holds a maximum instrument capacity of 30 lb
- Every feature an astroimager wants: PEC, an autoguider port, the ability to image across the meridian, and more
- NEW dual saddle plate is compatible with narrow CG-5 dovetails and wider CGE dovetail. Also compatible with Vixen format dovetails longer than 100mm, but not compatible with Losmandy D format plates.
- Latitude range allows the mount to perform between 7° and 77° latitude
- Accessories include a 20mm eyepiece and 9x50 finderscope
