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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Swift Reliant 743 7-21x25mm Compact Zoom Binocular

$119.99

Swift 747 Reliant 8x40mm Porro Binocular

$114.99

Levenhuk Vegas ED 8x32mm Binocular

$199.99

Levenhuk Vegas ED 10x42mm Binocular

$219.99

Levenhuk Vegas ED 12x50mm Binocular

$269.99

Levenhuk Monaco ED 8x32mm Binocular

$259.99

Steiner M830r 8x30mm Binocular

$814.99

Steiner M750rc 7x50mm Binocular

$1,099.99

Steiner M750r 7x50mm Binocular

$969.99

Steiner M1050r 10x50mm LPF Binocular

$1,019.99

Steiner M1580 15x80mm Binocular

$1,429.99

Steiner M1580c 15x80mm Compass Binocular

$1,799.99
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