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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Steiner HX 15x56mm Binocular

$1,224.99

ATN BinoX THD 4.5-18x50mm 384x288 with HD Video Recording, Wi-Fi, GPS, Smooth Zoom Thermal Binoculars

Out Of Stock

Alpen Teton 10x50mm EDHD Binocular

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Sig Sauer Zulu9 9x45mm HDX Abbe Koenig Prism Binocular

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Sig Sauer Zulu9 11x45mm Binocular

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Sig Sauer Zulu7 10x42mm Binocular

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