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.The 25×70 version is one of the most popular models in the series. It offers serious large aperture light gathering in an affordable and reasonably lightweight configuration.
SPECIFICATIONS
| Objective Lens Diameter (mm) | 70 mm |
|---|---|
| Magnification (x) | 25x |
| Apparent Field of View | 2.7° |
| Exit Pupil (mm) | 2.8 mm |
| Eye Relief (mm) | 13 mm |
| Close Focus | 75 ft (23 m) |
| IPD Max | 72 mm |
| IPD Min | 56 mm |
| Optical Coatings | Multi-Coated |
| Weight (oz) | 52 oz (1474 g) |
| Prism Glass (Type) | BaK-4 |
| Twilight Factor | 41.83 |
| Relative Brightness | 7.84 |
| Weatherproof | Water Resistant |
| Tripod Adaptable | Yes |
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