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 Cronus 10x50mm Rangefinding Binocular

$1,299.99

Athlon Optics Ares 8x36mm Binocular

$359.99

Tasco Offshore 10x42mm Porro Prism Binoculars

$99.99

Athlon Optics Midas 12x50mm Hunting Binocular

$379.99

Athlon Optics Midas 10x50mm Hunting Binocular

$369.99

Levenhuk Heritage Base 15x50mm Binoculars

$199.99

Levenhuk Heritage Plus 12x45mm Binocular

$209.99

Athlon Optics Argos 12x50mm Binocular

$229.99

Sightron SII Blue Sky Series 8x42mm Binocular

$289.99

Athlon Optics Argos 10x50mm Binocular

$219.99

ATN BinoX THD 4.5-18x50mm 384x288 with HD Video Recording, Wi-Fi, GPS, Smooth Zoom Thermal Binoculars

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