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.
Objective Lens Diameter (mm) | 100 mm |
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Magnification (x) | 25x |
Apparent Field of View | 3° |
Exit Pupil (mm) | 4 mm |
Eye Relief (mm) | 15 mm |
Close Focus | 80 ft |
IPD Max | 72 mm |
IPD Min | 56 mm |
Optical Coatings | Multi-Coated |
Weight (oz) | 140 oz (3969 g) |
Prism Glass (Type) | BaK-4 |
Twilight Factor | 50 |
Relative Brightness | 16 |