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

Bresser Hunter Specialty Stuff of Legend 8x42mm Phase ED Glass Binocular

$299.99

Bresser Hunter Specialty Stuff of Legend 10x42mm Phased ED Glass Binocular

$349.99

Swift Audubon 820T 8.5x44mm Waterproof Binocular

$599.99

Kruger Backcountry 10x42mm Full Size Binocular

$249.99

Carson Optics ScoutPlus 10x25mm Compact Binoculars

$39.99

Swift 747 Reliant 8x40mm Porro Binocular

$114.99

Carson Optics Stinger 12x32mm Portable Binocular

$49.99

Carson Optics Hawk 30mm Kids' Deluxe Ultra Binocular

$19.99

Carson Optics Stinger 10x25mm Portable Binocular

$44.99

Kruger Companion 8x21mm Porro Binocular

$49.99

Carson Optics Stinger 8x22mm Portable Binocular

$39.99

Kruger Companion 10x42mm Roof Binocular

$69.99
Showing 13 to 24 of 56 (5 Pages)