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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Levenhuk Monaco ED 10x42mm Binocular

$279.99

Levenhuk Heritage Base 15x50mm Binoculars

$199.99

Swift Reliant 743 7-21x25mm Compact Zoom Binocular

$119.99

Levenhuk Monaco ED 12x50mm Binocular

$319.99

Athlon Optics Cronus 8.5x42mm Binocular

$489.99

Athlon Optics Cronus 15x56mm Binocular

$699.99

Athlon Optics Ares 10x42mm Compact Binocular

$399.99

Athlon Optics Ares 10x36mm Binocular

$369.99

Athlon Optics Neos 8x32mm Binocular

$69.99

Athlon Optics Neos 10x50mm Porro Binocular

$74.99

Athlon Optics Neos 12x50mm Porro Binocular

$99.99

Levenhuk Atom 7-21x40mm Binocular

$53.99
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