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

Levenhuk Atom 7-21x40mm Binocular

$53.99

Carson Optics Stinger 12x32mm Portable Binocular

$49.99

Levenhuk Rainbow 8x25mm Blue Wave Waterproof/Fogproof Binocular

$54.99

Carson Optics Hawk 30mm Kids' Deluxe Ultra Binocular

$19.99

Carson Optics Stinger 10x25mm Portable Binocular

$44.99

Carson Optics Stinger 8x22mm Portable Binocular

$39.99

Carson Optics ScoutPlus 10x25mm Compact Binoculars

$39.99

Kruger Companion 8x21mm Porro Binocular

$49.99

Levenhuk Rainbow 8x25mm Red Berry Waterproof/Fogproof Binocular

$54.99

Kruger Companion 10x42mm Roof Binocular

$69.99

Swift Reliant 743 7-21x25mm Compact Zoom Binocular

$119.99

Swift 930 Ultra 10x42mm Waterproof Binoculars

$549.99
Showing 73 to 84 of 93 (8 Pages)