- BaK-4 Prisms
- Multi-Coated Optics
- Zoom Eyepiece
- Sighting Tube
- Soft Carrying Case
- Limited Lifetime Warranty
ITEM # 52257
Celestron’s highly acclaimed Ultima Series is more versatile than ever. The Ultima Series 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.
Ultima Series spotters perform extremely well under all light conditions which makes them ideal for all types of outdoor viewing activities including bird watching, nature and wildlife, target shooting – even astronomy.
The Ultimas are as great to look at as they are to look through. Their sleek design is accented with graceful contours that make them easy to hold and handle.
The Ultima Series spotters are the perfect choice for the outdoor enthusiast looking for a spotter with quality design and construction, superior optics, and versatility at an affordable price.
|Objective Lens Diameter||100 mm|
|Angular Field of View||1.8-1°|
|Linear Field of View (@1000 yds)||94 ft - 52 ft / 31 m - 17 m|
|Exit Pupil||4.5 mm - 1.5 mm|
|Eye Relief||18 mm|
|Close Focus||33 ft / 10 m|
|Nitrogen Filled (Fogproof)||Yes|
Warranty Limited Lifetime
Where to Buy
You can count on our Premier Select dealers to offer an extensive selection of telescopes, binoculars, and microscopes in stock for immediate delivery. As our trusted partners, they provide advanced product expertise and superior customer service.
Celestron Premier Plus dealers carry a range of Celestron products. As our trusted partners, they provide advanced product expertise and superior customer service.
- Knowledgebase Articles
- My Celestron Ultima and Regal spotting scopes have threads in front of the objectives. What size photo filters do they use?
- What is a waterproof spotting scope?
- How do I get a replacement lens cap for my older Celestron spotting scope?
- My Ultima spotting scope zoom eyepiece isn’t threading on the scope. What’s wrong?
- Celestron Spotting Scope Eyepiece Chart