The B1™ binocular uses the finest ED (Extra-Low Dispersion) glass, and has amazing HD (High-Definition) performance. You have purchased a premium binocular for a lifetime of reliable use.
All lenses are fully multi-coated with our proprietary Diamond Bright coating for maximum glare reduction and light transmission, giving the viewer a satisfying, color-saturated view and exquisite optics suitable for long term, comfortable glassing of objects near and far. The BAK-4 internal roof prisms are treated with cutting-edge phase-corrected dialectric coatings that limit dispersion and help minimize diffraction. The generous eye relief means enjoyable viewing for eyeglass wearers, and the remarkable close focus capabilities mean that a backyard bird or butterfly can be as sharp and in focus as a distant animal or galaxy. The magnesium body shaves weight and adds superior rigidity, while allowing a pleasing and ergonomic grip for any sized hands.
|10 x 50||10 x 42||8 x 42|
|Objective:||50 mm||42 mm||42 mm|
|Eye Relief:||18 mm||17 mm||18 mm|
|FOV (ft/1,000 yds):||324||330||408|
|Prism Coating:||Phase Corrected Dielectric|
|Min. Focus Distance:||9 ft||6 ft||6 ft|
|Weight:||31 oz||24.7 oz||24.7 oz|
|Length:||6.25 in||5.35 in||5.35 in|