Celestron Ultima 22-66x100mm Angled Zoom Spotting Scope

Celestron Ultima 22-66x100mm Angled Zoom Spotting Scope Specifications Magnification: 22 – 66x Objective Lens Diameter: 100mm (3.93″) Eyepieces: 8mm – 24mm (.31″ – .94″) Angular Field of View: 1.8° – 1.0° Linear Field of View (@1000 yds) / @1000 m): 94 ft (28.6 m) @ 22x| 52 ft (15.8 m) @ 66x Focal Length: 540mm (21.26″) Exit Pupil: 4.5mm – 1.5mm (.17″ – .06″) Eye Relief: 18mm (.71″) Close Focus: 33 ft (10 m) Twilight Factor: 82.1 – 47.4 Relative Brightness: 19.7 – 2.2 Limiting Stellar Magnitude: Ideal: 12.50 Moderate: 11.50 Poor: 10.50 Lens Coatings: Fully Multi-Coated Prism Glass (Type): BaK-4 Prism Coatings: FMC Weight: 72 oz (2041 g) Environmental Protection: Waterproof Nitrogen Filled: Yes Tripod Adaptable: Yes Carrying Case: Padded green woven nylon view-through Camera Adaptable: Yes Dimensions: 540mm x 110mm x 180mm (21.3″ x 4.3″ x 7.1″) 100 mm Refractor Spotting Scope Multi-Coated optics 45° viewing angle 22-66x zoom eyepiece Sight tube for quick targeting Waterproof Soft carrying case Limited Lifetime Warranty Included Items: Extend plate Zoom eye piece with integrated T-adapter Carrying case Eyepiece lens cap Eyepiece Port cover Eyepiece carrying case Eyepiece pouch Lens cloth Instrument manual Solar Warning Never look directly at the Sun with the naked eye or with this optic. Permanent and irreversible eye damage may result. Never use your optic to project an image of the Sun onto any surface. Internal heat build-up can damage the optic and any accessories attached to it. Never leave your optic unsupervised. Make sure an adult who is familiar with the correct operating procedures is with your optic at all times, especially when children are present. Videos Support Documents Celestron Ultima Spotting Scopes Manual