Binoculars 10-30x50 various Zoom Porro Prism BAK7 Bushnell
Italy guarantee

Description:
The best focus.
These binoculars with an excellent quality / price ratio, with Porro prisms, allow a better focus. The fully treated optical elements offer bright and crisp images, while the rubber coated construction makes them reliable and easy to handle.

Vari Zoom range features:
Optical elements with complete treatment for better light transmission
Insta-Focus® system for quick focusing on moving subjects
Non-slip rubber pads for a secure grip in all weather conditions

Features:
The optical elements with complete multilayer treatment allow maximum light transmission for optimal brightness
The screwable eye shells allow quick adjustment for optimal pupillary extraction
Large focus knob for precise focusing, even when wearing gloves
Ergonomic and accurate shape for easy daily use
Non-slip, anti-reverberation, textured rubber coating that absorbs shocks

Technical specifications

Magnification: 30 (10-30)
Front lens diameter: 50 mm
Focus system: Central focus
Lens coating: completely
Manufacturing technique: Porro prisms
Lens material: BK-7
Exit pupil: 5.0mm (5.0mm at 10x / 1.7 at 30x)
Pupillary extraction: 9 mm
Rubber shells: Foldable
Anti-spray: yes
Eyepieces for spectacle wearers: yes
Field of view at 1000m: 50m
Minimum focusing distance: 7.6mm
Quantity of light: 25
Twilight factor: 38.7
Real field of view: 2.9 °
Weight: 750 g
Series: Vari-Zoom
Lining material: Non-slip rubber