Focus Observer 8x56 HD are professional binoculars with a wide field of view and high twilight performance, designed for work in the most difficult field conditions.

This instrument features an advanced optical system featuring lenses made of high-quality optical glass with full multi-layer coating (FMC), which eliminates internal reflections to ensure high image contrast. Another key element is the phase-coated roof prisms, manufactured using barium crown (BaK-4 glass).

Thanks to the additional sealing of the body, the binoculars are resistant to accidental flooding, making them an ideal tool for hunters, forestry services or fisheries guards.

Key features of the Focus Observer 8x56 binoculars

• optical system with eight-fold magnification made of high-quality glass covered with a full multi-layer coating
• roof prisms made of BaK-4 glass with phase coating
• high twilight efficiency allowing the use of binoculars even in very low light conditions
• large eye relief facilitating observations while wearing corrective glasses
• wide range of adjustment of the interspace of the glasses
• can be mounted on a photographic tripod

Technical parameters

• magnification: 8x
• lens diameter: 56 mm
• Exit pupil: 7 mm
• eye relief: 20 mm
• prism construction: roof
• optical system material: BaK-4 glass (prisms), crown/flint glass (lenses)
• prism coating: phase coating
• anti-reflective coating type: full multi-layer coating (FMC)
• field of view: 6.4° / 112 m @ 1000 m
• twilight efficiency: 21
• minimum observation distance: 3 m
• diopter adjustment: ±4 D
• pupil spacing adjustment: 59 - 77 mm
• eyecups: twist-up
• waterproof: yes
• possibility of mounting on a tripod: yes
• dimensions: 148 x 168 x 66 mm
• weight: 960 g

Set components

• Focus Observer 8x56 binoculars
• neck strap
• cover

Guarantee

5-year (60-month) manufacturer's warranty