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Celestron Telescope RASA 8 f/2.0, OTA Only, White, 91073
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Celestron Telescope RASA 8 f/2.0, OTA Only, White, 91073
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Celestron Telescope RASA 8 f/2.0, OTA Only, White, 91073
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Celestron Telescope RASA 8 f/2.0, OTA Only, White, 91073
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Celestron Telescope RASA 8 f/2.0, OTA Only, White, 91073
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Celestron Telescope RASA 8 f/2.0, OTA Only, White, 91073
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Celestron Telescope RASA 8 f/2.0, OTA Only is currently unavailable. We are working with our suppliers to secure additional supply as quickly as possible. If you are looking for a comparable replacement you can receive sooner, please consider the suggestions from our product experts belowor explore other items in the Astronomy Products, Telescopes.
Product Info for Celestron Telescope RASA 8 f/2.0, OTA Only
Celestron Telescope RASA 8 f/2.0, OTA Only belongs to our big variety of Celestron Astronomy Products. You should look at entire variety of Telescopes from Celestron that we provide at everyday low prices. Browse our full product selection for the tools and products you want to tackle the task at hand.
Features of Celestron Telescope RASA 8 f/2.0, OTA Only:
- Flat field free of optical aberrations like field curvature
- coma
- astigmatism and chromatic aberration across an entire APS-C sensor.
- NEW Ultra-Stable Focus System six precision sealed ball bearings virtually eliminate image shift.
- Integrated air cooling system 12V DC MagLev fan reduces cooldown time and provides optimal air flow while filtering out dust.
- Internal filter mount seamlessly accommodates a Light Pollution Imaging Filter into the optical path.
- CGE dovetail mounting rail.
- Performs over a wider spectral range than most telescopes
- from 390-800 nm
- so more of the light passing through the astrograph is in sharp focus.
- Optical Design: Rowe-Ackermann Schmidt Astrograph
- Aperture: 203mm (8")
- Focal Length: 400mm (15.74")
- Focal Ratio: f/2.0
- Central obstruction diameter: 93mm (3.66") (46% of aperture diameter)
- Light Gathering Power (Compared to human eye): 843x
- Resolution (Rayleigh): 0.68 arc seconds
- Resolution (Dawes): 0.57 arc seconds
- Image Circle: 22mm (.86")
- 3.15degree
- Useable field: 32mm (1.26")
- 4.6degree
- only minimal performance loss at edge of FOV
- Wavelength range: 390 - 800 nm
- Spot size:Included Accessories:
- M42 camera adapter
- C-thread camera adapter
- fan battery pack
Package Contents:
- Celestron Telescope RASA 8 f/2.0, OTA Only
