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 M2080 20x80mm Binocular

$1,509.99

Levenhuk Atom 7-21x40mm Binocular

$53.99

Carson Optics Stinger 12x32mm Portable Binocular

$49.99

Tasco Essentials 4x30mm Roof Prism Binocular

$9.99

Carson Optics Hawk 30mm Kids' Deluxe Ultra Binocular

$19.99

Tasco Focus-Free 8x32mm Roof Prism Binocular

$49.99

Carson Optics Stinger 10x25mm Portable Binocular

$44.99

Carson Optics Stinger 8x22mm Portable Binocular

$39.99

Levenhuk Rainbow 8x25mm Red Berry Waterproof/Fogproof Binocular

$54.99

Steiner Predator AF 10x42mm Binocular

$419.99

Steiner Predator 10x26mm Binocular

$206.99

Steiner Predator 8x42mm Binocular

$389.99
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