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.

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Tasco Essentials 7x35mm Porro Prism Binoculars

Out Of Stock

Tasco Essentials 8x56mm Porro Prism Binoculars

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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

Burris Signature HD 8x42mm Roof Prism Binoculars

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Firefield Emissary 8x21mm Compact Binocular

Out Of Stock

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

Tasco Essentials 10-30x50mm Porro Prism Binoculars

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