Celestron 15 X 70 SkyMaster Binocular

Product Description:

Celestron’s SkyMaster Series of large aperture binoculars are a phenomenal value for high performance binoculars ideal for astronomical viewing or for terrestrial (land) use - especially over 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.

Key Features:

• 15x magnification porro prism binocular
• Large 70 mm objective lens offers maximum image brightness in low-light and long-range conditions
• Ultra sharp focus across the field of view
• Multi-Coated optics for sharp, clear views
• Suitable for terrestrial or astronomical viewing
• Protective rubber covering 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 best protection and product support on the market

Technical Specifications:

Magnification:                                15x
Objective Lens Diameter:               70mm (2.75")
Angular Field of View:                    4.4°
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
Weight:                                          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.