70×70mm Plano-Concave Cylindrical Lens
70×70mm Plano-Concave Cylindrical Lens – Square Format for One-Dimensional Beam Divergence
Key Benefits:
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Compact square format – easy integration into optical assemblies
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Single-axis divergence – expands beams in one direction only
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Astigmatism compensation – corrects elliptical laser diode output
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Multiple material options – BK7, fused silica, CaF2, ZnSe for UV to IR
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Custom AR coatings – optimized for your operating wavelength
