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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Athlon Optics Midas 10x42mm Binocular

$349.99

Athlon Optics Cronus 10x42mm Binocular

$499.99

Athlon Optics Ares 8x42mm Binocular

$389.99

Athlon Optics Argos 10x42mm Binoculars

$199.99

Levenhuk Heritage Base 15x50mm Binoculars

$199.99

Levenhuk Atom 10-30x50mm Binocular

$62.99

Levenhuk Heritage Plus 12x45mm Binocular

$209.99

Sightron SII WP Series 10x50mm Binocular

$144.99

Levenhuk Rainbow 8x25mm Blue Wave Waterproof/Fogproof Binocular

$54.99

Sightron SII Blue Sky Series 8x42mm Binocular

$289.99

Levenhuk Rainbow 8x25mm Red Berry Waterproof/Fogproof Binocular

$54.99

Carson Optics ScoutPlus 10x25mm Compact Binoculars

$39.99
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