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 8x42mm EDHD Binocular

Out Of Stock

Leupold BX-4 Pro Guide 8x42mm HD Binocular

Out Of Stock

Bushnell H2O Series 7x50mm Porro Prism Waterproof Binoculars

Out Of Stock

Bushnell Trophy 8x32mm Roof Prism Binocular

Out Of Stock

Bushnell Spectator Sport 8x25mm Porro Prism Binoculars

Pre-Order
-18%

Bushnell Engage Binoculars 8x42mm Roof Prism Binoculars

Out Of Stock

Tasco Essentials 7x35mm Porro Prism Binoculars

Out Of Stock

Tasco Essentials 8x56mm Porro Prism Binoculars

Out Of Stock

Tasco Essentials 8x42mm Roof Prism Binoculars

Out Of Stock

Sig Sauer Zulu9 9x45mm HDX Abbe Koenig Prism Binocular

Out Of Stock
-6%

Sig Sauer Zulu7 8x42mm BAK4 Prism Binoculars

Out Of Stock

Sig Sauer Zulu5 8x42mm Binocular

Out Of Stock
Showing 85 to 96 of 98 (9 Pages)