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:
|Focal Length of Objective Lens:
|Angular Field of View:
|Linear Field of View at 1000m
|Interpupillary Distance (max):
|Interpupillary Distance (min):
|Diopter Adjustment Range:
||-4 to +8
|Limiting Stellar Magnitude:
||Ideal: 12.02 | Moderate: 11.02 | Poor: 10.02
|Prism Glass (Type):
||228mm x 120mm x 325mm
||Objective lens caps
- 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.