The premium choice in the 70mm class binoculars for users looking for higher quality build and more features than standard ranges. Large 70 mm objective lenses for excellent light gathering in low light conditions or for astronomical observing yet portable enough for general use. The included detachable RSR rail for attaching an optional red dot finderscope
Rubber armoured for improved ergonomics and protection from every day use in the field with excellent build quality and feel. Waterproof and nitrogen purged for use in all weather conditions without the concern that the optics could suffer any water ingress.
Massive Objective Lenses
The 70mm objective lenses have tremendous light gathering capabilities, delivering superior low light performance, even in the dimmest conditions. Choose SkyMaster Pro for use at dusk, dawn and nighttime astronomical viewing.
Fully Multi-Coated Optics and BaK-4 Prisms
Every air-to-glass surface is multi-coated with Celestrons proprietary XLT coating technology. These coatings coupled with BaK-4 prisms increase light transmission through the optical path and deliver crisp, high contrast images with outstanding resolution.
The binocular also includes both standard and winged rubber eyecups. When lighting conditions are not ideal and there is a lot of glare or light entering from the side, switch to the winged eyecups to block this light and improve the view.
RSR Reflex Sight Ready Rail
The tripod adapter included with the SkyMaster Pro not only allows the binocular to be attached to a tripod for added stability during longer viewing sessions, but also includes a removable rail for attaching a red dot finderscope. When properly aligned with the binocular, a red-dot finder helps you locate objects quickly and center them in the binocular.
Lightweight, Waterproof Construction
A polycarbonate and aluminum housing makes SkyMaster Pro durable and lightweight. The housings protective rubber armor is extremely rugged and can stand up to tough use. The fully waterproof housing for use in all weather conditions provides peace of mind when unexpected weather rolls in. The housing is also filled with dry nitrogen gas to prevent the internal lenses from fogging when moving between extreme temperatures or when using the binocular in damp conditions.
Extended Eye Relief
17 mm of eye relief allows for comfortable viewing for both eyeglass and non-eyeglass wearers. Eyeglass wearers can see the entire field of view while looking through the eyepiece with their glasses on. For those that do not wear eyeglasses, the rubber eyecup positions the users eye behind the eyepiece at the correct distance for optimal viewing.
Bring distant objects into view with 15x magnificationgreat for observing celestial objects in greater detail, searching for wildlife in the brush or viewing a distant object on the horizon.
Tripod Adapter (RSR) finder rail
Objective Lens Diameter 70mm
Lens Coatings Fully Multi-Coated XLT Coatings
Angular Field of View 4.4°
Linear Field of View 231ft / 77m
Close Focus 49.2ft / 15m
Eye Relief 17mm
Exit Pupil 4.6mm
Prism Type BaK-4
Waterproof Waterproof and Fogproof Nitrogen Purged
Relative Brightness 21.16
Twilight Factor 32.4
Interpupillary Distance (mm) 56-72mm
Diopter Adjustment Range ±4
Tripod Adaptable Yes
Included Items Tripod Adapter, Removable Finder Rail, Objective Lens Caps, Rainguard, Neck Strap, Lens Cloth, Instruction Manual
Best in its price range This binocular is the best for the price Except all of the accessories are not even worth 10p including the bag. The lens quality is awesome, very strong and I think is the best for astronomy (09/08/2018) Babu Vanan - North West London
Skymaster 15x70 pro - fantastic These are better quality than the standard ones. Not too heavy. Useful extras and a metal tripod adapter. Nice materials. Easy to attach red dot finder. Lovely clear optics. Highly recommended for viewing the night sky, or terrestrial viewing. (27/07/2018) Adrian Turner - Weston-super-Mare
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