uv longpass filters:▪ high transmission and high rejection for complete isolation▪ sharp cut-on wavelength▪ will not autofluorescence▪ excellent thermal resistancespecificat...
紫外长波通滤光片 产品详情
uv longpass filters:
▪ high transmission and high rejection for complete isolation
▪ sharp cut-on wavelength
▪ will not autofluorescence
▪ excellent thermal resistance
specifications:
material
fused silica
dimension tolerance
-0.02/-0.2mm (25mm dia.)
+0.0/-0.2mm (50x50mm)
thickness
1mm +0.1/-0.1mm
clear aperture
23mm dia. (25mm dia.)
46x46mm (50x50mm)
transmission
>/=90% average
blocking
</=0.1%
cut-off tolerance
+5/-5nm
angle of incidence
0 degrees
cut-on wavelength
transmission band
rejection band
item#
25mm dia.
50 x 50mm
250nm
260-800nm
210-233nm
xul0250
zul0250
275nm
285-800nm
232-257nm
xul0275
zul0275
300nm
310-800nm
200-280nm
xul0300
zul0300
325nm
340-800nm
273-304nm
xul0325
zul0325
350nm
360-800nm
200-331nm
xul0350
zul0350
385nm
400-800nm
200-363nm
xul0385
zul0385
400nm
410-800nm
200-383nm
xul0400
zul0400