Short Wave-pass Filters

PRODUCT CATEGORIES

INOUIRY

The short-wave filter has the advantages of wide cut-off bandwidth, deep cut-off depth, high conversion steepness, and high transmittance. It can be widely used in fluorescence excitation spectrum measurement, Raman spectroscopy, spectrum grouping, and astronomical observation. It can also be widely used in imaging optical systems and machine vision system applications to eliminate interference light outside the available band, greatly improving imaging clarity and system sensitivity.

Material：	B270/ K9/ Quartz	Surface Quality：	40/20-80/50
Size:	According to your requirements	Diameter Error:	+0.0/-0.2mm
Center Wavelength Error:	+-2%	OD Value	OD2-OD6

Inventory Parameters

Central Wavelength (mm)	Transmission Band (mm)	Cut-off Band (nm)	Thickness (mm)	Diameter (mm)
400	300-390	415-610	2+-0.2	12.5/ 25/ 50
425	300-415	440-635	2+-0.2	12.5/ 25/ 50
450	300-440	465-660	2+-0.2	12.5/ 25/ 50
470	300-465	490-685	2+-0.2	12.5/ 25/ 50
500	300-490	515-715	2+-0.2	12.5/ 25/ 50
525	300-515	540-740	2+-0.2	12.5/ 25/ 50
550	350-535	565-825	2+-0.2	12.5/ 25/ 50
575	350-560	590-850	2+-0.2	12.5/ 25/ 50
600	350-585	615-900	2+-0.2	12.5/ 25/ 50
625	350-610	640-925	2+-0.2	12.5/ 25/ 50
650	350-635	665-960	2+-0.2	12.5/ 25/ 50
675	350-660	690-1000	2+-0.2	12.5/ 25/ 50
700	400-685	715-1050	2+-0.2	12.5/ 25/ 50
725	400-710	740-1090	2+-0.2	12.5/ 25/ 50
750	400-735	775-1125	2+-0.2	12.5/ 25/ 50
775	400-760	795-1155	2+-0.2	12.5/ 25/ 50
800	400-785	825-1190	2+-0.2	12.5/ 25/ 50
850	400-835	880-1190	2+-0.2	12.5/ 25/ 50
875	425-860	905-1220	2+-0.2	12.5/ 25/ 50
900	425-885	930-1250	2+-0.2	12.5/ 25/ 50
925	445-910	955-1290	2+-0.2	12.5/ 25/ 50
950	450-935	980-1325	2+-0.2	12.5/ 25/ 50
975	465-960	1005-1365	2+-0.2	12.5/ 25/ 50
1000	465-985	1035-1400	2+-0.2	12.5/ 25/ 50
1025	490-1010	1060-1430	2+-0.2	12.5/ 25/ 50
1050	495-1035	1085-1460	2+-0.2	12.5/ 25/ 50
1075	505-1060	1110-1495	2+-0.2	12.5/ 25/ 50
1110	510-1085	1140-1530	2+-0.2	12.5/ 25/ 50