The largest aperture scope in the Ultima line, the Celestron Ultima 100 Spotting Scope offers more than 50% brighter images than the 80 mm, allowing for better performance in low light conditions. The Celestron Ultima 100 Spotting Scope features excellent multi-coated optics packed into a portable and durable refractor design and comes standard with a 22-66x 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.
Accepts filters: No
Angular Field of View: 1.8-1″
Camera Adaptable: Yes
Close Focus: 33 ft / 10 m
Exit Pupil: 4.5 mm ? 1.5 mm
Eye Relief: 18 mm
Linear Field of View: 94 ft ? 52 ft / 31 m ? 17 m
Magnification: 22 ? 66x
Nitrogen Filled (Fogproof): Yes
Objective Lens Diameter: 100 mm
Optical Coatings: Multi-Coated
Weight (oz): 72 oz (2041 g)