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Home Binoculars Helios Binoculars Helios Stellar II 15x70 Waterproof Observation Binoculars
High quality waterproof, nitrogen filled observation binoculars, with individual eyepiece (IF) focusing, designed for medium-to-long-range terrestrial and astronomical observations, Large aperture binoculars like these are superb for Binocular Asrtronomy, they can be used for short periods handheld but a tripod is recommended. Shockproof design incorporating a robust but lightweight magnesium alloy body construction. Features BaK-4 prisms and a fully broadband multi-coated optical system. The optical system features high-transmission lens and prism coatings allowing 85% light transmission. Eyepiece design features oversized elements, generous 20mm eye-relief and fold-down rubber eyecups for spectacle-wearers. A tripod adaptor bush means these binoculars can easily be mounted on any standard photo type tripod with an L Adaptor (sold separately).
Features integral tripod mounting bush. Finished in stylish dark green and black rubber and supplied in soft storage/carrying case with padded neck strap, eyepiece rainguard and captive objective lens caps. Specification 15x70 Magnification 15x Object Lens Diameter 70mm Field of view 4.4° F.O.V. @ 1000M 77m Exit Pupil Diameter 4.66mm Eye Relief 20mm Interpupillary Distance 56 to 74mm Light Transmission 85% Weight 1750g Dimensions 283x220x85mm
Great Bino's A sturdy set of glasses that enable you to see so much more than with the naked eye. A pleasure to use, you will need a decent tripod as they are not lightweight. (23/04/2023) Brian - North Wales
Really good quality Really good quality and sharp Optics i would recommend at this price 179 (10/08/2018) Duncan - Scotland
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