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

Tasco Offshore 12x25mm Roof Prism Binoculars

$59.99

Tasco Offshore 10x42mm Porro Prism Binoculars

$99.99

Tasco Offshore 10x25mm Roof Prism Binoculars

$49.99

Bresser Condor 10x32mm Binocular

$79.99

Bresser Condor 10x42mm Binocular

$89.99
-22%

Bresser C-Series 10x25mm Binocular

$69.99 $89.99

Bresser C-Series 10x42mm Binocular

$139.99
-21%

Bresser C-Series 10x50mm Binocular

$149.99 $189.99

Bresser P-Series Pirsch 10x26mm Binocular

$139.99

Levenhuk Heritage Plus 12x45mm Binocular

$209.99
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