The Helios Apollo 10.5x70 MS Observation Binoculars are high-quality waterproof, nitrogen-filled observation binoculars suitable for medium-to-long-range terrestrial and astronomical observations. Featuring BAK-4 prisms, the binoculars have a multi-coated optical system that allows for 92% light transmission and distortion-free images. Built into the binoculars is a tripod mounting bush, and threaded eyepiece units to allow for filters. The long eye-relief and fold-down rubber eyecups make these binoculars suitable for spectacle-wearers.
Helios Apollo 15x85 MS Observation Binoculars:
Top quality waterproof, nitrogen filled observation binoculars, with individual eyepiece (IF) focusing, designed for marine use, low light terrestrial observations and astronomy.
Shockproof design incorporating a robust all-metal body construction.
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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|Angle of View (Degrees)
|Exit Pupil (mm)
||Auminium Storage Case
|Objective Lens Diameter (mm)