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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Bresser E-Series Everest 8x42mm Binocular

$349.99

Bresser M-Series Montana 8.5x45mm ED Binocular

$849.99

Swift Audubon 820T 8.5x44mm Waterproof Binocular

$599.99

Swift 747 Reliant 8x40mm Porro Binocular

$114.99

Firefield Emissary 10x32mm Binocular

Out Of Stock

USCamel 10x50mm Army Compass with Rangefinder Military Binocular

Out Of Stock

Firefield Emissary 8x21mm Compact Binocular

Out Of Stock
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