About the Celestron Ultima 100 - Straight Zoom Spotting Scope...
Celestron Spotting Scope'''s highly acclaimed Ultima Series is more versatile than ever. The Celestron Ultima 100 Series Spotting Scope feature multi-coated optics to provide exceptional clarity and brilliance. The largest aperture scope in the Ultima line, the 100mm, provides the best performance in low light conditions.
The Celestron Ultima 100 Series Spotting Scopes perform extremely well under all light conditions which makes this Celestron Spotting Scope ideal for all types of outdoor viewing activities including bird watching, nature and wildlife, target shooting - even astronomy.
The Celestron Ultima 100 Series Spotting Scopes are as great to look at as they are to look through. Their sleek design is accented with graceful contours that make the Celestron Spotting Scope easy to hold and handle.
The Celestron Ultima 100 Series Spotting Scopes are the perfect choice for the outdoor enthusiast looking for a Celestron Spotting Scope with quality design and construction, superior optics, and versatility at an affordable price.
Be sure to check out the smart phone adapter for both the Regal and Ultima models!
Celestron Ultima 100 - Straight Zoom Spotting Scope Features...
- Bak-4 Prisms
- Multi-Coated Optics
- Zoom Eyepiece
- Sighting Tube
- Soft Carrying Case
- No-Fault Lifetime Warranty
Celestron Ultima 100 - Straight Zoom Spotting Scope Specifications...
Optical Design: Refractor
Aperture (mm): 100 mm (3.94 in)
Focal Length (mm): 540 mm (21 in)
Focal Ratio: 5.4
Magnification: 22-66 x
Highest Useful Magnification: 236 x
Lowest Useful Magnification: 14 x
Limiting Stellar Magnitude: 12.5
Resolution (Rayleigh): 1.39 arc seconds
Resolution (Dawes): 1.16 arc seconds
Light Gathering Power (Compared to human eye): 204 x
Angular Field of View: 1.8 - 1 degrees
Linear Field of View (@1000 yds): 95ft @ 22x, 53ft @ 66x
Eye Relief: 18@20x
Near Focus: 33@22x
Optical Coatings: Multi-Coated
Optical Tube Length: 22 in (559 mm)
Weight (lbs): 4.5 lbs (2.04 kg)
Weather Proof: WaterproofCelestron Product Number: 52257