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.

Shop By Size

Swift 930 Ultra 10x42mm Waterproof Binoculars

$549.99

Levenhuk Rainbow 8x25mm Blue Wave Waterproof/Fogproof Binocular

$54.99

Levenhuk Heritage Plus 12x45mm Binocular

$209.99

Sightron SIII MS Series 10x32mm Binocular

$399.99

Levenhuk Rainbow 8x25mm Red Berry Waterproof/Fogproof Binocular

$54.99

Kruger Companion 8x21mm Porro Binocular

$49.99

Kruger Backcountry 8x32mm Full Size Binocular

$183.99

Kruger Backcountry 8x42mm Full Size Binocular

$239.99

Sightron SI Series 8x25mm Binocular

$99.99

Sightron SI Series 8x32mm Binocular

$109.99

Sightron SII Blue Sky Series 8x42mm Binocular

$289.99

Sightron SII WP Series 8x42mm Binocular

$109.99
Showing 37 to 48 of 62 (6 Pages)