The Optisan Britec R 8x42 Binoculars have a bridge free design and weight only 630g making the a great option for short and long excursions. Edge to edge distortion has been minimised thanks to the Britec R Optical design.

The binoculars feature an ergonomic bridge free design that makes them comfortable no matter where you may use them. Massive oculars with a long eye relief for excellent comfort when viewing. multi-coat green optics w/- phase corrected coating to provide excellent colour reproduction. Waterproof casing with rugged Swissmotec body contruction.

Britec R 8x42 Specifications

Optical Data
• Magnification: 8X
• Objective Diameter: 42mm
• Eye relief: 17.3mm
• Exit pupil: 5.2mm
• Close focusing distance: 4m
• Interpupillary distance: 56-76mm
• Dioptric compensation: -4/+4dpt
• Coating: Fully Multi-coated
• Focusing system: Center focus
• Field of view: 124m @ 1000m
• Field of view: 7.1 degree
• ED Glass: None
• Prism: Bak4 + Phase Coating

Mechanical Data
• Weight: 630g
• Eyecup: Twist-up eyecup
• Housing: Swissamotec 98„¢ Body Construction
• Dimensions: 146w X 135h X 55d

Environment Data
• Functional temperature: -10„ƒ ~ 50„ƒ
• Storage temperature: -10„ƒ ~ 50„ƒ
• Submersion tightness:IPX7