Celestron SkyMaster 15x70 Binoculars

Specifications: Magnification: 15x Objective Lens Diameter: 70mm (2.75") Focal Length of Objective Lens: 279.63mm (11") Angular Field of View: 4.4° Linear Field of View (@1000 yds) / @1000 m): 231 ft (77 m) Exit Pupil: 4.7mm (.18") Eye Relief: 18mm (.71") Close Focus: 43 ft (13 m) Interpupillary Distance (max): 72mm (2.83") Interpupillary Distance (min): 56mm (2.20") Diopter Adjustment Range: -4 to 8 Twilight Factor: 32.4 Relative Brightness: 22.09 Limiting Stellar Magnitude: Ideal:11.73 Moderate:10.73 Poor:9.73 Lens Coatings: Multi-Coated Prism Glass (Type): BaK-4 Prism Coatings: N/A Weight: 48 oz (1361 g) Environmental Protection: Water-Resistant Nitrogen Filled: No Tripod Adaptable: Yes Carrying Case: Nylon Dimensions: 220mm x 110mm x 280mm (8.7" x 4.3" x 11.0") Included Items: Tripod Adapter - Objective Lens Caps - Rainguard - 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.