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Optical Prism Buying Guide: How to Choose the Right Prism

Optical prisms redirect, invert, rotate, or split light using refraction and reflection rather than a curved surface. Because the same basic block of glass can do very different jobs depending on its geometry, picking the right prism starts with knowing exactly what you need the beam or image to do. Key Specifications at a Glance Parameter Common Options Common substrates N-BK7, UV...

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Optical Lens Buying Guide: How to Choose the Right Lens

Optical lenses converge or diverge light and sit at the core of imaging, illumination, laser, and inspection systems. Before you order one, it helps to match the lens type, material, and precision grade to the actual application — the checklist below covers the decisions that matter most. Key Specifications at a Glance Parameter Common Options Common substrates N-BK7, UV fused silica Diameter...

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