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 Neos 10x50mm Porro Binocular

$74.99

Athlon Optics Neos 12x50mm Porro Binocular

$99.99

Levenhuk Atom 7-21x40mm Binocular

$53.99

Steiner Navigator Pro 7x50mm Binocular

$459.99

Steiner Navigator Pro C 7x50mm Binocular

$609.99

Steiner Commander 7x50mm Binocular

$1,099.99

Steiner Commander 7x50C Binocular with HD Stabilized Compass

$1,324.99

Steiner Commander Global 7x50mm Binocular

$2,479.99

Steiner Military-Marine 8x30mm Binocular

$249.99

Sightron SI Series 8x32mm Binocular

$109.99

Sightron SIII MS Series 10x32mm Binocular

$399.99

Sightron SII Blue Sky Series 8x42mm Binocular

$289.99
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