About This Product
- Large aperture binoculars
- Ideal for astronomical viewing or for terrestrial (land) use
- High quality BaK-4 prisms, multi-coated optics for enhanced contrast
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.
Information
| Magnification | 20 x |
|---|---|
| Lens Diameter | 80 mm |
| Angle Of View | 3.7 |
| Closest Focusing Distance | 73.8 ft |
| Eye Relief | 18 mm |
| Linear Field of View | 195 ft |
| Interpupillary Distance adj | 56 mm |
| Diopter Adjustment Range | -4 to +10 |
| Relative Brightness | 16 |
| Lens Coatings | Multi-Coated |
| Prism Glass (Type) | BaK-4 |
| Weight | 75 oz |
| Environmental Protection | Water Resistant |
| Nitrogen Filled | Yes |
| Tripod Adaptable | Yes |













