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

Alpen MagnaView 16x52mm Binocular

$79.99

Alpen MagnaView 8x42mm Binocular

$59.99

Alpen MagnaView 10x52mm Binocular

$69.99

Alpen MagnaView 10x42mm Binocular

$109.99

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

Leupold BX-4 Pro Guide 10x32mm HD Roof Prism Binocular

Out Of Stock

Leupold BX-4 Pro Guide 8x42mm HD Roof Prism Binocular (Kryptek Typhon Black)

Out Of Stock

Leupold BX-4 Pro Guide 8x42mm HD Binocular

Out Of Stock
-23%

BSA 10-30x60mm Obj. Binocular

Out Of Stock
Showing 85 to 96 of 108 (9 Pages)