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 8x32mm Binocular

$259.99

Levenhuk Monaco ED 10x42mm Binocular

$279.99

Levenhuk Monaco ED 12x50mm Binocular

$319.99

Steiner Safari 8x42mm Binocular

$299.99

Swift Reliant 743 7-21x25mm Compact Zoom Binocular

$119.99

Steiner Safari 10x42mm Binocular

$309.99

Levenhuk Heritage Base 15x50mm Binoculars

$199.99

Steiner M1580c 15x80mm Compass Binocular

$1,799.99

Steiner M2080 20x80mm Binocular

$1,509.99

Levenhuk Atom 7-21x40mm Binocular

$53.99

Carson Optics Stinger 12x32mm Portable Binocular

$49.99

Carson Optics Hawk 30mm Kids' Deluxe Ultra Binocular

$19.99
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