Helios Apollo Observation Binocular 7x50 High Resolution WP
Helios APOLLO 7x50
High Resolution Waterproof Observation Binocular
Top quality nitrogen filled, waterproof 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 flat field and distortion-free images.
Exotic eyepiece design featuring long eye-relief, oversized elements 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 Dark Green Rubber and supplied with padded carrying case.
Colour/Material: Dark Green Rubber.
|Object Lens Diameter||50mm|
|Field of View||7.5°|
|Exit Pupil Diameter||7.1mm|
|Nearest Focus Distance||5m|
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|Weight in Kg||1.9|