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 Rainier 10x42mm EDHD Binocular

Out Of Stock

Alpen Teton 10x50mm EDHD Binocular

Pre-Order
-17%

Sig Sauer Zulu9 11x45mm Binocular

Out Of Stock
-7%

Sig Sauer Zulu7 10x42mm Binocular

Out Of Stock

Sig Sauer Zulu3 10x32mm Binocular

Out Of Stock
Showing 13 to 17 of 17 (2 Pages)