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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Leupold BX-5 Santiam 10x42mm HD Binocular

Out Of Stock

Leupold BX-4 Pro Guide 8x42mm HD Binocular

Out Of Stock

Leupold BX-4 Pro Guide 8x42mm HD Roof Prism Binocular (Sitka Gear Sub-Alpine)

Out Of Stock

Leupold BX-4 Pro Guide 12x50mm HD Roof Prism Binocular (Kryptek Typhon Black)

Out Of Stock

Leupold BX-5 Santiam 10x50mm HD Binocular (Sitka Sub-Alpine)

Out Of Stock

Barska 10x42 LUCID VIEW Blue Lens Compact Binocular -- (Black)

Out Of Stock

Leupold BX-Tactical 10x42mm HD Roof Prism w/ Mil-L Reticle Binocular (Matte Black)

Out Of Stock
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