Giving back to the environment

Binoculars

The prism setup inside your binoculars adds to their weight and bulk.
Binocular Magnification Explained
Compacted into your binocular case is a series of lenses and prisms. They work together to enlarge the image of objects far away and bring them into focus. Field binoculars are smaller in size and weight, skipping the prisms and relying only on lenses for magnification. read more

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