About the Celestron C50 Mini Mak - WaterProof Spotting Scope...
Celestron Mini Mak Spotting Scopes bring portability and versatility to a new level. The Celestron Spotting Scope Maksutov optical design is recognized for being compact, easy to use, and applicable for both terrestrial (land) and astronomical use.
The Celestron C50 Mini Mak Spotting Scope is a small but powerful spotting scope that includes a tabletop tripod which has built-in panhandle control, a built-in zoom eyepiece capable of 90x magnification, and soft carrying case.
Celestron C50 Mini Mak - WaterProof Spotting Scope Features...
- Maksutov-Cassegrain optical design with multi-coated optics
- 45 degree eyepiece - zooms up to 75x
- 1.25" eyepiece adapter allows usage of any 1.25" eyepiece
- Table top tripod
- Soft carrying case
- Captive lens cover
- Highly portable - great for camping, hiking and backpacking
- Suitable for casual astronomy
- No-Fault Lifetime Warranty
Celestron C50 Mini Mak - WaterProof Spotting Scope Specifications...
Optical Design: Maksutov-Cassegrain
Aperture (mm): 50 mm (1.97 in)
Focal Length (mm): 580 mm (23 in)
Focal Ratio: 12
Magnification: 25-75 x
Highest Useful Magnification: 118 x
Lowest Useful Magnification: 7.14 x
Limiting Stellar Magnitude: 11
Resolution (Rayleigh): 2.79 arc seconds
Resolution (Dawes): 2.32 arc seconds
Light Gathering Power (Compared to human eye): 51 x
Angular Field of View: 1.3 -.7 degrees
Linear Field of View (@1000 yds): 68ft @ 25x, 35ft @ 75x
Eye Relief: 20@25x
Near Focus: 10@25x
Optical Coatings: Multi-Coated
Optical Tube Length: 10 in (254 mm)
Weight (lbs): 1.7 lbs (0.77 kg)Celestron Product Number: 52233