Technical Features for Celestron C90 Mak
The Celestron 52268 C90 Mak Spotting Scope is a powerful Maksutov-Cassegrain type scope that features a Maksutov optical design with multi-coated optics. The C70 Mini Mak is recognized for being compact, easy to use, and applicable for both terrestrial and astronomical operation. The C90 Mak features an internal flip mirror design that help the user to view celestial objects at a 90 degree angle and also rectify the image orientation to view land objects at a 45 degree angle.
The 52268 Mak spotting scope gives you the feel of traditional telescope without the bulky size. The C90 scope features a 45 degree erect image diagonal and a 8 × 21 erect image finderscope. In addition, the standard 32mm Plossl eyepiece provides the user with a remarkable 39x magnification.
Factory Information:
52268 Features:
- Mak Spotting Scope
- Maksutov-Cassegrain Optical Design
- 32 mm Plossl Eyepiece
- Multi-Coated Optics
- Waterproof
- 45° Erect Image Diagonal
- Erect Image Finderscope
- Backpack Made of Nylon
- SKU: 52268
Specifications:
- Optical Design: Maksutov-Cassegrain
- Aperture: 90mm (3.54 in)
- Focal Length (mm): 1250 mm (49 in)
- Focal Ratio: 14
- Angle: 0 or 45°
- Eyepiece 1: 32mm (1.26 in)
- Magnification 1: 39x
- Finderscope: 8 x 21
- Highest Useful Magnification: 213x
- Lowest Useful Magnification: 13x
- Limiting Stellar Magnitude: 12.3
- Resolution (Rayleigh): 1.55 Arc Seconds
- Resolution (Dawes): 1.29 Arc Seconds
- Light Gathering Power: 165x
- Angular Field of View: 1.3°
- Linear Field of View (@1000 yds): 95ft (21 m)
- Linear Field of View (@1000 m): 23m (75 ft)
- Eye Relief (mm): 20 mm (0.79 in)
- Near Focus (Binoculars): 15ft (4.57 m)
- Optical Coatings: Multi Coated
- Optical Tube Length: 16 in (406 mm)
- Camera Adaptable: Optional T-Adapter
- Tripod Adaptable: Yes
Includes:
The Celestron C90 Mak has many exciting features for users of all types. It's one of FactoryOutletStore's best selling Celestron Spotting Scopes. You can extend the lifetime of your Celestron C90 Mak with the purchase of a FactoryOutletStore Factory Protection Plan. See the Celestron C90 Mak gallery images above for more product views. FactoryOutletStore stocks a full line of accessories like Adapter, Celestron LensPen - Optics Cleaning Tool, and TrailSeeker Tripod for the Celestron C90 Mak. The Celestron C90 Mak is sold as a Brand New Unopened Item.
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Celestron C90 Mak
