Products
Advanced VX 6 Newtonian Telescope OTA Only
32054-OTA
- $639.00
- 6” (150mm) f/5 optical design gives excellent wide field views
- Parabolic primary mirror minimizes spherical aberration to produce a better image
- Optical Design: Newtonian Reflector
- Aperture (mm): 150 mm (5.91 in)
- Focal Length: 750 mm (30 in)
- Focal Ratio: 5
- Focal Length of Eyepiece 1 (mm): 20 mm (0.79 in)
- Magnification of Eyepiece 1: 38 x
- Finderscope: 6x30
- Highest Useful Magnification: 354 x
- Lowest Useful Magnification: 21 x
- Limiting Stellar Magnitude: 13.4
- Resolution (Rayleigh): 0.93 arc seconds
- Resolution (Dawes): 0.77 arc seconds
- Light Gathering Power (Compared to human eye): 459 x
- Secondary Mirror Obstruction: 1.75" in (44 mm)
- Secondary Mirror Obstruction by Diameter: 30%
- Secondary Mirror Obstruction by Area: 8.78%
- Optical Tube Length: 27" in (686 mm)
- Optical Tube Weight: 10 lbs (4.54 kg)