SkyMaster Pro binoculars are the ideal choice for amateur astronomers or anyone that observes at great distances. Compared to lower-priced large aperture binoculars, SkyMaster Pro uses superior optics, coatings, internal parts and housing materials. With large objective lenses, BaK-4 prisms and fully multi-coated optics utilizing Celestrons proprietary XLT coating technology, the view through a SkyMaster Pro is second to none at this price point..
Other Specifications Download Specification | |
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Magnification | 20X |
Objective Lens Diameter | 80 mm |
Lens Coating | Multi Layer coated |
Exit Pupil | 4 mm |
Relative Brightness | 16 |
Field Of View @ 1000 Metre | 113 meter |
Eye Relief ( Min) | 15.5 mm |
Twilight Index | 40 |
Prism Glass Material | Barium crown |
Prism Glass Coating | Multi Layer coated |
Inter Pupil Distance Range ( Min To Max) | 56-72 |
Near Focus | 20.2 meter |
100% Water Proof And Fog Proof With O-rings Sealed And Nitrogen Purged Binocular. | yes ch |
Rain Guard Coating | yes |
Over All Dimensions | 13.0 x 9.5 x 4.0 mmxmmxmm |
Weight | 2.4493988 gram |
Material Of Body Frame | polycarbonate and aluminum |
Colour Of Body Frame | black |
Maintenance And Operations | Easy and user friendly |
Miscellaneous Accessories (such As Carrying Case, Caps For Objectiv Lens And Eyepiece, Training Material, Technical Manual, Maintenance Manual Etc ) | yes |
Warranty | 3 |
Certification Applicable | iso |