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 Teton 10x50mm EDHD Binocular

Pre-Order

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

Out Of Stock
-15%

Bushnell Legacy 10-22x50mm Binocular

Out Of Stock

Bushnell Marine 7x50mm Porro Prism Binoculars

Out Of Stock
Showing 49 to 52 of 52 (5 Pages)