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 Safari 10x42mm Binocular

$309.99

Steiner BluHorizons 8x22mm Binocular

$194.99

Steiner BluHorizons 10x26mm Binocular

$199.99

Steiner Predator AF 8x30mm Binocular

$304.99

Steiner Predator AF 10x42mm Binocular

$419.99

Swift Reliant 743 7-21x25mm Compact Zoom Binocular

$119.99

Steiner Predator 10x26mm Binocular

$206.99

Steiner Predator 8x42mm Binocular

$389.99

Levenhuk Atom 7-21x40mm Binocular

$53.99

Tasco Essentials 4x30mm Roof Prism Binocular

$9.99

Carson Optics Stinger 12x32mm Portable Binocular

$49.99

Tasco Focus-Free 8x32mm Roof Prism Binocular

$49.99
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