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Glossary > Binoculars > Capacity > Glass material

Glossary | Binoculars | Capacity | Glass material

A distinction is made between different glass materials. Through the use of special types of glass, the optical image can be optimized.

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BaK-4

A binoculars prism made of Barium Crown glass that is commonly used in high-quality binoculars. It is a byword for bright neutral images and high resolution.