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 M-Series Montana 8.5x45mm ED Binocular

$849.99

Bresser M-Series Montana 10.5x45mm ED Binocular

$949.99

Levenhuk Vegas ED 10x42mm Binocular

$219.99

Tasco Offshore 10x42mm Porro Prism Binoculars

$99.99

Levenhuk Heritage Base 15x50mm Binoculars

$199.99

Sightron SI Series 8x25mm Binocular

$99.99

Levenhuk Heritage Plus 12x45mm Binocular

$209.99

Levenhuk Vegas ED 12x50mm Binocular

$269.99

Sightron SII Blue Sky Series 8x42mm Binocular

$289.99

Steiner ShadowQuest 8x56mm Binocular

$969.99

Levenhuk Rainbow 8x25mm Red Berry Waterproof/Fogproof Binocular

$54.99

Sightron SII Blue Sky Series 10x32mm Binocular

$219.99
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