Helios APOLLO 7x50 High Resolution Waterproof 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. 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%inch; astronomical light-filters. Finished in stylish Dark Green Rubber and supplied with padded carrying case.
|Model||Helios APOLLO 7x50|
|Object Lens Diameter||50mm|
|Actual Field of View||7.5 degrees|
|Exit Pupil Diameter||7.1mm|
|Nearest Focus Distance||5m|