Focus Observer 10x34 is a light and damage-resistant binocular with a wide field of view designed to work in the most difficult field conditions.

This instrument is equipped with an advanced optical system including lenses made of high-quality optical glass covered with a full multi-layer coating (FMC), which by eliminating internal reflections ensures high contrast of the obtained image. The second key element are roof prisms with phase coatings, for the production of which a barium crown (BaK-4 glass) was used.

Thanks to the additional sealing of the body, the binoculars are resistant to accidental flooding, which makes them an ideal tool for hunters, forest services and fishing guards.

The most important features of the Focus Observer 10x34 binoculars

• optical system with tenfold magnification made of high-quality glass covered with a full multi-layer coating
• roof prisms made of BaK-4 glass with a phase coating
• high twilight efficiency allowing the use of binoculars even in very low light
• large exit pupil distance making it easier to observe with corrective glasses
• wide range of adjustment of the spacing of the glasses
• possibility of mounting on a photographic tripod

Technical parameters

• magnification: 10x
• Lens diameter: 34 mm
• Exit pupil: 3.4 mm
• exit pupil distance: 16 mm
• prism design: roof prisms
• optical system material: BaK-4 glass (prisms), crown / flint glass (lenses)
• prism coating: phase coating
• type of anti-reflective coating: full multi-layer coating (FMC)
• field of view: 6° / 106 m @ 1000 m
• twilight efficiency: 18
• minimum observation distance: 4 m
• dioptric adjustment: ±4 D
• pupil distance adjustment: 55 - 75 mm
• eyecups: twist-up
• waterproof: yes
• possibility of mounting on a tripod: yes
• dimensions: 125 x 125 x 45 mm
• weight: 425 g

Set elements

• Focus Observer 10x42 binoculars
• neck strap
• case

Guarantee

5 years (60 months) manufacturer's warranty