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

Swift Audubon 820T 8.5x44mm Waterproof Binocular

$599.99

Swift 747 Reliant 8x40mm Porro Binocular

$114.99

Sightron SI Series 8x25mm Binocular

$99.99

Swift Reliant 743 7-21x25mm Compact Zoom Binocular

$119.99

Sightron SI Series 8x32mm Binocular

$109.99

Sightron SII Blue Sky Series 8x42mm Binocular

$289.99

Sightron SII WP Series 8x42mm Binocular

$109.99
-23%

BSA 10-30x60mm Obj. Binocular

Out Of Stock

Firefield Emissary 8x21mm Compact Binocular

Out Of Stock

Pulsar Edge GS Super Night Vision 1+ 1x20mm Binoculars

Out Of Stock
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