The SkyMaster series of large aperture binoculars from Celestron are a phenomenal value for high performance binoculars ideal for astronomical viewing or terrestrial (ground) use, especially at long distances. Each SkyMaster model features high quality BaK-4 prisms and multi-coated optics for enhanced contrast. Celestron has designed and engineered the larger SkyMaster models to meet the special demands of extended astronomical or terrestrial viewing sessions.
15x magnification porro prism binocular
Large 70mm objective lens offers maximum image brightness in low light and long range conditions
Ultra-sharp focus over the entire field of view
Multi-coated optics for crisp, clear views
Suitable for terrestrial or astronomical viewing Suitable for terrestrial or astronomical viewing terrestrial or astronomical viewing
Protective rubber coating for ultra-firm grip
Large center focus knob for easy focusing
Tripod adapter included
Long eye relief ideal for eyeglass wearers
Carrying case included for travel and safe storage.
Limited Lifetime Warranty provides the best product protection and support on the market
Magnification: 15x
Objective lens diameter: 70 mm (2.75 ")
Angular field of view: 4.4 °
Linear field of view (@ 1000 yds) / @ 1000 m): 231 ft (77 m)
Exit pupil: 4.7 mm (0.18 ")
Eye relief: 18 mm (.71 ")
Near focus: 43 ft (13 m)
Interpupillary distance (max): 72 mm (2.83 ")
Interpupillary distance (min): 56 mm (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
Glass prism (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: 220 mm x 110 mm x 280 mm (8.7" x 4.3" x 11.0")
Items included: Tripod adapter | Objective lens caps | Rainguard | Neck strap | Lens cloth | Instruction manual
Sun 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 buildup can damage the optic and any attachments attached to it.
Never leave your optic unattended. Make sure that an adult who is familiar with proper operating procedures is with your optic at all times, especially when children are present.
