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.

Shop By Size

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

Athlon Optics Cronus 10x50mm Rangefinding Binocular

$1,299.99

Athlon Optics Neos 12x50mm Porro Binocular

$99.99

Tasco Offshore 10x42mm Porro Prism Binoculars

$99.99

Levenhuk Heritage Base 15x50mm Binoculars

$199.99

Levenhuk Heritage Plus 12x45mm Binocular

$209.99

Sightron SII Blue Sky Series 8x42mm Binocular

$289.99

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

Out Of Stock
Showing 49 to 60 of 64 (6 Pages)