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Standard Filters

UV Shortpass Filters

Graph UV Shortpass Filters
  • High Transmission and High Rejection for Complete Isolation
  • Sharp Cut-off Wavelength
  • Will Not Autofluorescence
  • Excellent Thermal Resistance

Our UV Shortpass 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 Shortpass filters can be combined with our UV Longpass filters in pairs to create a variety of transmission bands.

Standard Filters

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Standard Filters

General Specifications
Material:
Dimension Tolerance:
 
Thickness:
Clear Aperture:
 
Transmission:
Blocking:
Cut-off Tolerance:
Angle of Incidence:
 
 
Fused Silica
+0.0/-0.2mm (Φ25mm)
+0.0/-0.2mm (50x50mm.)
1mm +0.1/-0.1mm
Φ23mm (Φ25mm)
46x46mm (50x50mm)
>/=85% average
</=0.1%
+5/-5nm
 
 

Cut-off Wavelength
Transmission Band
Rejection Band
Item#
Φ25mm
50 x 50mm
250nm
232nm - 240nm 267nm - 295nm XUS0250 ZUS0250
265nm
235nm - 254nm 283nm - 312nm XUS0265 ZUS0265
300nm
240nm - 290nm 322nm - 352nm XUS0300 ZUS0300
325nm
240nm - 315nm 350nm - 380nm XUS0325 ZUS0325
350nm
240nm - 340nm 376nm - 407nm XUS0350 ZUS0350
385nm
240nm - 375nm 416nm - 448nm XUS0385 ZUS0385
400nm
250nm - 390nm 431nm - 465nm XUS0400 ZUS0400

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