The “42” in our 10x42 binocular refers to the diameter of the objective (front) lens in millimeters. Since the objectives will often be the largest portion of the optic, it will affect the overall size and weight of the binocular, and how much light it can gather.

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Alpen Teton 10x50mm EDHD Binocular

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Alpen Rainier 8x42mm EDHD Binocular

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-17%

Sig Sauer Zulu9 11x45mm Binocular

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Sig Sauer Zulu7 10x42mm Binocular

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Sig Sauer Zulu3 10x32mm Binocular

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Leupold BX-4 Pro Guide 8x42mm HD Binocular

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Bushnell H2O Series 7x50mm Porro Prism Waterproof Binoculars

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Bushnell Trophy 8x32mm Roof Prism Binocular

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Bushnell Spectator Sport 8x25mm Porro Prism Binoculars

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Bushnell Engage Binoculars 8x42mm Roof Prism Binoculars

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Sig Sauer Zulu9 9x45mm HDX Abbe Koenig Prism Binocular

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Sig Sauer Zulu7 8x42mm BAK4 Prism Binoculars

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