Our UV Transmission Filters are designed for maximum throughput in the 200-400 nm ultraviolet range while suppressing stray visible and IR light. They are crucial for technical applications like semiconductor lithography, UV-curing, and fluorescence microscopy. For creative uses, they are perfect for generating powerful black-light effects in themed attractions or aquariums, delivering crisp fluorescence without a distracting blue or violet halo.
Featuring an ultra-thin, hard-dielectric coating on your choice of quality glass, these filters are stable up to 450°C. We produce any geometry you need, from 5 mm to 450 mm, with every part certified to MIL-M-13508C for proven durability. Optional anti-reflective or protective over-coats are available to ensure your filter maintains its performance, whether it's in a clean-room stepper or a touring fixture.
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