Celestron Binocular Skymaster 25x100

Magnification: 25x

Objective Lens Diameter: 100mm (3.94")

Focal Length of Objective Lens: 417.32mm (16.43")

Angular Field of View: 3°

Linear Field of View (@1000 yds) / @1000 m): 156 ft (52 m)

Exit Pupil: 4mm (.15")

Eye Relief: 15mm (.59")

Close Focus: 80 ft (24.4 m)

Interpupillary Distance (max): 72mm (2.83")

Interpupillary Distance (min): 56mm (2.20")

Diopter Adjustment Range: ±5

Twilight Factor: 50

Relative Brightness: 16

Limiting Stellar Magnitude: Ideal: 12.50 | Moderate: 11.50 | Poor: 10.50

Lens Coatings: Multi-Coated

Prism Glass (Type): BaK-4

Prism Coatings: N/A

Weight: 140 oz (3969 g)

Environmental Protection: Water Resistant

Nitrogen Filled: No

Tripod Adaptable: Yes

Carrying Case: Nylon

Dimensions: 256mm x 130mm x 388mm (10.1" x5.1" x 15.28")

Included Items: Objective lens caps

Rainguard

Carrying case

Neck strap

Lens cloth

Instruction 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.