When you pick up a Celestron Ultima 100 Angled 100 mm 45-Degree Waterproof Zoom Spotting Scope you're picking up a high quality, 100 mm aperture refractor telescope with a 540 mm focal length and f/5 focal ratio. Just like its "big brothers", the astronomical telescopes, this Celestron refractor uses high-quality optical glass for superior image quality and fully coats the optics for the best possible image performance.

The largest aperture scope in the Ultima line, the 100 mm Ultima offers more than 50-percent brighter images than the 80 mm, allowing for better performance in low light conditions. The 100 mm refractor features excellent multi-coated optics packed into a portable and durable refractor design and comes standard with a 22x to 66x magnification zoom eyepiece.

This series was designed to perform well in a range of viewing situations, making it a great all-around optical instrument. You'll love it for observing nature and long-distance spotting and since it is completely waterproof you can feel comfortable using it in extreme weather. The green rubber optical tube allows for subtle observation in any nature environment. Ultima spotters are a great companion for any nature or outdoor enthusiast. Soft carrying case included.

What's more, Celestron warrants this spotting scope to be free from defects in materials and workmanship for its usable lifetime. The "No-Fault" provision of this warranty means that regardless of how the binocular may have been damaged or rendered unusable (fully or partially) by the Owner of the spotting scope, Celestron will repair or replace the spotting scope without any questions being asked. 

Celestron Ultima Spotting Scope Features

• Camera adaptable, built-in T-thread eyepiece
• Tripod balancing platform and soft carrying case included
• 8-24 eyepiece zoom offers 22x to 66x magnification
• Soft, rubberized body for a secure grip and green color to blend into nature
• Built-in sighting tube to aid in image acquisition
• Measures approximately 19-inches long and weighs 72-ounces

OPT Product Number: CE-52252

• 100 mm Aperture Refractor Spotting Scope.
• 22x to 66x Magnification Zoom Eyepiece.
• Quick Look Sighting Tube.
• Soft Carrying Case.
• Waterproof.

• Ultima 100, 45-Degree Spotting Scope
• 22x to 66x Zoom Eyepiece
• Soft Carrying Case
• Tripod Balancing Platform
• Eyepiece and Objective Covers/ Caps
• Celestron Limited Lifetime Warranty