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.  

• Specification - 15x70 
• Magnification - 15x 
• Object Lens Diameter - 70mm 
• Field of view - 4° 
• Exit Pupil Diameter - 4.66mm 
• Weight - 2.5kg