Celestron Ultima 100 22-66x100mm Angled Spotting Scope

Celestron Ultima 100 22-66x100mm Angled Spotting Scope

DESCRIPTION
The Celestron Ultima 100 is the largest aperture model in the Ultima series, providing 50% brighter images than the 80 mm model—great for low-light use.
It features a 22-66x zoom eyepiece, 45° angled viewing, and fully multi-coated optics for excellent image clarity. Designed for versatile use, it's ideal for birding, wildlife watching, and long-distance spotting.
The green rubber armoring blends well into natural environments, and the waterproof nitrogen-filled body allows safe use in harsh conditions.
Included accessories make it camera-ready and travel-friendly, with a padded nylon case and integrated T-adapter in the eyepiece.

TECHNICAL SPECIFICATIONS

• Magnification: 22x to 66x

• Objective lens: 100 mm

• Focal length: 540 mm

• Angular field of view: 1.8° to 1.0°

• Linear field of view (1000 m): 28.6 m (22x) / 15.8 m (66x)

• Eye relief: 18 mm

• Exit pupil: 4.5 mm to 1.5 mm

• Close focus: 10 m

• Relative brightness: 19.7 to 2.2

• Twilight factor: 82.1 to 47.4

• Limiting stellar magnitude: up to 12.5 (ideal)

• Prism type: BaK-4

• Coatings: fully multi-coated

• Waterproof: yes, nitrogen-filled

• Tripod adaptable: yes

• Camera adaptable: yes (T-adapter built into eyepiece)

• Weight: 2041 g

• Dimensions: 540 x 110 x 180 mm

• Included items:

  • Zoom eyepiece with T-adapter

  • Extend plate

  • Eyepiece and objective caps

  • Padded carrying case

  • Lens cloth

  • Manual