**United States Shipping Only**
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. SkyMaster models feature 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.
Specs:
Magnification | 15-35x |
Objective Lens Diameter | 70mm (2.75") |
Angular Field of View | 2.2° |
Linear Field of View (@1000 yds) / @1000 m) | 111 ft (38.4 m) @15x |
Exit Pupil | 4.7 @15x / 2.0 @35x |
Eye Relief | 20.3mm @15x |
Close Focus | 73.8 ft (22.5 m) |
Interpupillary Distance (max) | 72mm (2.83") |
Interpupillary Distance (min) | 56mm (2.20") |
Diopter Adjustment Range | -4 to +10 |
Twilight Factor | 37.41 |
Relative Brightness | 12.25 |
Lens Coatings | Multi-Coated |
Prism Glass (Type) | BaK-4 |
Prism Coatings | N/A |
Weight | 53oz (1503 g) |
Environmental Protection | Water Resistant |
Nitrogen Filled | No |
Tripod Adaptable | Yes |
Carrying Case | Nylon |
Dimensions | 228mm x 120mm x 300mm (9.0" x 4.7" x 11.8") |
Included Accessories | Objective lens caps, Tripod adapter, Rainguard, Carrying case, Neck strap, Lens cloth, Instruction manual |
California Residents | View Proposition 65 Warning |
Automatic download of Starry Night Pro 8 generated upon checkout when selected. To learn more about the world-class desktop planetarium, Starry Night Pro 8, here: http://store.simcur.com/pro