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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Levenhuk Rainbow 8x25mm Blue Wave Waterproof/Fogproof Binocular

$54.99

Athlon Optics Talos 8x32mm Binocular

$119.99

Steiner T1042R 10x42mm Binocular

$659.99

Steiner M1050r 10x50mm LPF Binocular

$1,019.99

Athlon Optics Ares 10x42mm Compact Binocular

$399.99

Athlon Optics Midas 8x42mm Binocular

$289.99

Athlon Optics Ares 8x42mm Binocular

$389.99

Bresser Condor 8x32mm Binocular

$69.99

Bresser Conder 8x42mm Binocular

$79.99

Levenhuk Heritage Plus 12x45mm Binocular

$209.99

Athlon Optics Ares 10x36mm Binocular

$369.99

Levenhuk Rainbow 8x25mm Red Berry Waterproof/Fogproof Binocular

$54.99
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