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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Bushnell Trophy 10x42mm Roof Prism Binocular

Out Of Stock

Bushnell Spectator Sport 8x25mm Porro Prism Binoculars

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Burris Signature HD 8x42mm Roof Prism Binoculars

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Burris Signature HD 10x42mm Roof Prism Binoculars

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Burris Signature HD 12x50mm Roof Prism Binoculars

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Alpen Rainier 8x42mm EDHD Binocular

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Alpen Rainier 10x42mm EDHD Binocular

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Firefield Emissary 8x21mm Compact Binocular

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