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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Steiner Peregrine 10x42mm Binocular

$509.99

Kruger Companion 8x21mm Porro Binocular

$49.99

Kruger Companion 10x42mm Roof Binocular

$69.99

Swift 930 Ultra 10x42mm Waterproof Binoculars

$549.99

Steiner HX 8x42mm Binocular

$819.99

Steiner HX 10x42mm Binocular

$869.99

Steiner HX 10x56mm Binocular

$1,019.99

Steiner HX 15x56mm Binocular

$1,224.99

Swift Reliant 743 7-21x25mm Compact Zoom Binocular

$119.99

Steiner ShadowQuest 8x56mm Binocular

$969.99

Steiner LRF 1700 8x30mm Laser Rangefinder Binocular

$2,099.99

Steiner Marine 7x50mm Binocular

$299.99
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