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UV Longpass Filters

figure UV Longpass Filters

Our UV longpass filters are designed to have a very sharp transition between the reflect and pass bands
while maintaining very high transmission at UV pass bands. The spectral transmission properties are uniform
over the entire aperture of the filters. UV longpass filters can be combined with our UV shortpass filters
in pairs to create a variety of transmission bands.

Description Cut-on (nm) Thickness (mm) Item#
25mm dia. 50 x 50mm
Longtpass Filter / UV 250nm 250 1 XUL0250 ZUL0250
Longtpass Filter / UV 275nm 275 1 XUL0275 ZUL0275
Longtpass Filter / UV 300nm 300 1 XUL0300 ZUL0300
Longtpass Filter / UV 325nm 325 1 XUL0325 ZUL0325
Longtpass Filter / UV 350nm 350 1 XUL0350 ZUL0350
Longtpass Filter / UV 385nm 385 1 XUL0385 ZUL0385
Longtpass Filter / UV 400nm 400 1 XUL0400 ZUL0400