Helios Apollo 15 x 70 Observation Binoculars
Exit Pupil: 4.66mm
Prisms: BaK-4 Porro Prisms
Objective Lens Size: 70mm
Top quality waterproof , nitrogen filled observation binoculars, with individual eyepiece (IF) focusing, designed for medium-to-long-range terrestrial and astronomical observations.
Shockproof design incorporating a robust all-metal body construction. Features BAK-4 prisms and a fully broadband multi-coated optical system. The high-resolution optical system features high-transmission lens and prism coatings allowing a massive 92% light transmission, producing a flat field a distortion-free images.
Exotic eyepiece design featuring oversized elements and long eye-relief and fold-down rubber eyecups for spectacle-wearers.
Features integral tripod mounting bush and threaded eyepiece units to accept standard 1.25” astronomical light-filters.
Finished in stylish Black Rubber and supplied in foam-lined Aluminium storage/carrying case.
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