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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Athlon Optics Neos 10x50mm Porro Binocular

$74.99

Athlon Optics Neos 12x50mm Porro Binocular

$99.99

Kruger Backcountry 10x42mm Full Size Binocular

$249.99

Kruger Backcountry 8x42mm Full Size Binocular

$239.99

Levenhuk Heritage Base 15x50mm Binoculars

$199.99

Levenhuk Atom 10-30x50mm Binocular

$62.99

Levenhuk Heritage Plus 12x45mm Binocular

$209.99
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