B1™ ED II Binoculars

[ OVERVIEW ]

Have the means to inspect that backyard bird and switch to a sharp and in focus distant animal or galaxy. The B1™ binocular uses the finest ED (Extra-Low Dispersion) glass commercially available and produces stunning HD (High-Definition) images. All lenses are coated with our proprietary Diamond Bright coating for maximum glare reduction and light transmission for a satisfying, color-saturated view suitable for long term comfortable viewing.

The BAK-4 internal roof prisms are treated with cutting-edge phase-corrected dielectric coatings that limit dispersion and minimize diffraction. The magnesium body shaves weight and adds superior rigidity, while allowing a pleasing and ergonomic grip for any sized hands.

10 x 50 ED II10 x 42 ED II8 x 42 ED II
Objective: 50 mm 42 mm 42 mm
Eye Relief: 17 mm 17 mm 19 mm
FOV: 315 324 390
Relative Brightness: 25 17.6 27.6
Min. Focus Distance: 3 ft 2 ft 2 ft
Weight: 800 g 676 g 676 g oz
IPD: 56-78 mm

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