Helios Stellar II Series 50mm 10 x 50
Waterproof Observation Binoculars
Objective Lens Size: 50mm
Prisms: BaK-4 Porro Prisms
Field of View @ 1000m: 114m
Eye Relief: 20mm
Exit Pupil: 5mm
High quality waterproof , nitrogen filled observation binoculars, with individual eyepiece (IF) focusing, designed for medium-to-long-range terrestrial, marine and astronomical observations.
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. 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.
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