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

Levenhuk Rainbow 8x25mm Red Berry Waterproof/Fogproof Binocular

$54.99

Swift Audubon 820T 8.5x44mm Waterproof Binocular

$599.99

Levenhuk Monaco ED 10x42mm Binocular

$279.99

Levenhuk Monaco ED 12x50mm Binocular

$319.99

Steiner BluHorizons 8x22mm Binocular

$194.99

Steiner BluHorizons 10x26mm Binocular

$199.99

Steiner Predator AF 8x30mm Binocular

$304.99

Steiner Predator AF 10x42mm Binocular

$419.99

Steiner Predator 10x26mm Binocular

$206.99

Steiner Predator 8x42mm Binocular

$389.99

Barska 8x30 BATTALION Waterproof Binocular with Rangefinder

$201.99

Barska 12x42 BLACKHAWK Green Lens Waterproof Binocular

$94.99
Showing 85 to 96 of 134 (12 Pages)