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UV Filters

UV Shortpass Filters (Blocking Range ~ 700nm)

UV Shortpass Filters

UV Longpass Filters

High Transmission UV Bandpass Filters

UV Bandpass Filters

UV Broad Bandpass Filter

Asahi Spectra offers variable kinds of precise UV filters that will surely fit your needs and deliver the solution. We always manifest
the measured performance graph if available so that customers can simply understand if you can use it in your application, and that draws
the line with the other manufacturers who show only designed data. All our products are carefully tested and measured by lot-base and
those data are attached with the products when shipped. We will give you the "safe" products proven with the fact.