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Shortpass Filters

figure Shortpass Filters

Shortpass filters are commonly used to isolate regions of a broad spectrum. The role of this type of filter is to transmit energy over a specified band at wavelengths shorter than the cut-off wavelength, and to block the transmittance of energy at wavelengths longer than the cut-off wavelength. In addition, shortpass filters are useful for custom bandpass filtering by using with longpass filters. Asahi Spectra offers a wide variety of shortpass filters in the broad wavelength range: ultraviolet, visible, or infrared wavelengths.

Description Cut-off (nm) Thickness (mm) Item#
25mm dia. 50x50mm
Shortpass Filter / UV 265nm 265 1 XUS0265 ZUS0265
Shortpass Filter / UV 300nm 300 1 XUS0300 ZUS0300
Shortpass Filter / UV 325nm 325 1 XUS0325 ZUS0325
Shortpass Filter / UV 325nm (Blocking Range ~ 700nm) 325 1 XUV0325 ZUV0325
Shortpass Filter / UV 350nm 350 1 XUS0350 ZUS0350
Shortpass Filter / UV 350nm 350 1 XHS0350 ZHS0350
Shortpass Filter / UV 385nm 385 1 XUS0385 ZUS0385
Shortpass Filter / UV 385nm 385 1 XHS0385 ZHS0385
Shortpass Filter / UV 400nm 400 1 XHS0400 ZHS0400
Shortpass Filter / UV 400nm (Blocking Range ~ 700nm) 400 1 XUV0400 ZUV0400
Shortpass Filter / UV 425nm 425 1 XHS0425 ZHS0425
Shortpass Filter / UV 450nm 450 1 XHS0450 ZHS0450
Shortpass Filter / UV 500nm 500 1 XHS0500 ZHS0500
Shortpass Filter / VIS 430nm 430 1 XVS0430 ZVS0430
Shortpass Filter / VIS 450nm 450 1 XVS0450 ZVS0450
Shortpass Filter / VIS 470nm 470 1 XVS0470 ZVS0470
Shortpass Filter / VIS 490nm 490 1 XVS0490 ZVS0490
Shortpass Filter / VIS 510nm 510 1 XVS0510 ZVS0510
Shortpass Filter / VIS 530nm 530 1 XVS0530 ZVS0530
Shortpass Filter / VIS 550nm 550 1 XVS0550 ZVS0550
Shortpass Filter / VIS 570nm 570 1 XVS0570 ZVS0570
Shortpass Filter / VIS 590nm 590 1 XVS0590 ZVS0590
Shortpass Filter / VIS 610nm 610 1 XVS0610 ZVS0610
Shortpass Filter / VIS 630nm 630 1 XVS0630 ZVS0630
Shortpass Filter / VIS 650nm 650 1 XVS0650 ZVS0650
Shortpass Filter / VIS 670nm 670 1 XVS0670 ZVS0670
Shortpass Filter / VIS 690nm 690 1 XVS0690 ZVS0690
Shortpass Filter / VIS 710nm 710 1 XVS0710 ZVS0710
Shortpass Filter / VIS 730nm 730 1 XVS0730 ZVS0730
Shortpass Filter / VIS 750nm 750 1 XVS0750 ZVS0750
Shortpass Filter / IR 780nm 780 1 XIS0780 ZIS0780
Shortpass Filter / IR 810nm 810 1 XIS0810 ZIS0810
Shortpass Filter / IR 840nm 840 1 XIS0840 ZIS0840
Shortpass Filter / IR 870nm 870 1 XIS0870 ZIS0870
Shortpass Filter / IR 900nm 900 1 XIS0900 ZIS0900
Shortpass Filter / IR 930nm 930 1 XIS0930 ZIS0930
Shortpass Filter / IR 960nm 960 1 XIS0960 ZIS0960
Shortpass Filter / IR 990nm 990 1 XIS0990 ZIS0990