In Stock Longpass Filters

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Substrate	Optical-Grade Float Glass B270
Transmitted Wavefront Error	λ/4@633nm
Parallelism	<30 arcsec
Surface Quality	40-20
Diameter Tolerance	+0.0/-0.1mm
Thickness	2mm±0.2mm
Cut-On Tolerance	±1%
Transmission	Tavg>90%
Rejection	OD4
Cut-on Slope	<1%
Clear Aperture	>90%
Angle of Incidence	0°

Cut-On Wavelength (nm)	Pass Band (nm)	Blocking (nm)	Part Number
400	415-2000	200-385	SO-LP-FIL-ED12C-0001
425	440-2000	200-410	SO-LP-FIL-ED12C-0002
450	465-2000	200-435	SO-LP-FIL-ED12C-0003
475	490-2000	200-460	SO-LP-FIL-ED12C-0004
500	515-2000	200-485	SO-LP-FIL-ED12C-0005
525	540-2000	200-510	SO-LP-FIL-ED12C-0006
550	565-2000	200-535	SO-LP-FIL-ED12C-0007
575	590-2000	200-560	SO-LP-FIL-ED12C-0008
600	615-2000	200-580	SO-LP-FIL-ED12C-0009
625	640-2000	200-610	SO-LP-FIL-ED12C-0010
650	665-2000	200~630	SO-LP-FIL-ED12C-0011
675	690-2000	200-650	SO-LP-FIL-ED12C-0012
700	715-2000	200-680	SO-LP-FIL-ED12C-0013
725	740-2000	200-700	SO-LP-FIL-ED12C-0014
750	770-2000	200-730	SO-LP-FIL-ED12C-0015
775	795-2000	200-750	SO-LP-FIL-ED12C-0016
800	820-2000	200-780	SO-LP-FIL-ED12C-0017
825	845-2000	200-800	SO-LP-FIL-ED12C-0018
850	870-2000	200-830	SO-LP-FIL-ED12C-0019
875	895-2000	200-855	SO-LP-FIL-ED12C-0020
900	920-2000	200-875	SO-LP-FIL-ED12C-0021
925	945-2000	200-900	SO-LP-FIL-ED12C-0022
950	970-2000	200-925	SO-LP-FIL-ED12C-0023
975	995-2000	200-950	SO-LP-FIL-ED12C-0024
1000	1025-2000	200-975	SO-LP-FIL-ED12C-0025
1025	1050-2000	200-1000	SO-LP-FIL-ED12C-0026
1050	1075-2000	200-1025	SO-LP-FIL-ED12C-0027
1075	1100-2000	200-1050	SO-LP-FIL-ED12C-0028
1100	1125-2000	200-1075	SO-LP-FIL-ED12C-0029

Substrate	Optical-Grade Float Glass B270
Transmitted Wavefront Error	λ/4@633nm
Parallelism	<30 arcsec
Surface Quality	40-20
Diameter Tolerance	+0.0/-0.1mm
Thickness	2mm±0.2mm
Cut-On Tolerance	±2%
Transmission	Tavg>85%
Rejection	OD2
Cut-on Slope	<3%
Clear Aperture	>90%
Angle of Incidence	0°

Cut-On Wavelength (nm)	Pass Band (nm)	Blocking (nm)	Part Number
400	420-2000	200-380	SO-LP-FIL-ED12C-0030
450	470-2000	200-435	SO-LP-FIL-ED12C-0031
500	520-2000	200-485	SO-LP-FIL-ED12C-0032
550	575-2000	415-520	SO-LP-FIL-ED12C-0033
600	625-2000	460-575	SO-LP-FIL-ED12C-0034
650	675-2000	495-615	SO-LP-FIL-ED12C-0035
700	725-2000	535-665	SO-LP-FIL-ED12C-0036
750	780-2000	565-720	SO-LP-FIL-ED12C-0037
800	830-2000	600-765	SO-LP-FIL-ED12C-0038
850	880-2000	635-810	SO-LP-FIL-ED12C-0039
900	935-2000	675-860	SO-LP-FIL-ED12C-0040
950	985-2000	715-905	SO-LP-FIL-ED12C-0041
1000	1035-2000	750-955	SO-LP-FIL-ED12C-0042
1050	1085-2000	790-1005	SO-LP-FIL-ED12C-0043
1100	1135-2000	825-1050	SO-LP-FIL-ED12C-0044
1150	1190-2000	875-1100	SO-LP-FIL-ED12C-0045
1200	1240-2000	920-1165	SO-LP-FIL-ED12C-0046
1250	1290-2000	960-1205	SO-LP-FIL-ED12C-0047
1300	1340-2000	1010-1255	SO-LP-FIL-ED12C-0048
1350	1390-2000	1055-1300	SO-LP-FIL-ED12C-0049
1400	1450-2000	1105-1350	SO-LP-FIL-ED12C-0050
1450	1500-2000	1150-1395	SO-LP-FIL-ED12C-0051
1500	1550-2000	1200-1465	SO-LP-FIL-ED12C-0052

Substrate	UV Fused Silica
Diameter Tolerance	+0.0/-0.1mm
Thickness Tolerance	±0.1mm
Surface Quality	60-40
Angle of Incidence	0±2°
Clear Aperture	≥10mm(Φ12.5mm);≥22mm(Φ25mm)
Laser Damage Threshold	0.5J/cm²@266nm(10ns pulse width),1J/cm²@532nm(10ns pulse width)

Diameter (mm)	Laser Wavelength (nm)	Edge Slope	Transition Band Width (nm)	Cut-On Wavelength (nm)	Transmission Range	Blocking1	Blocking 2	Part Number
12.5	488	0.50%	4.9	491.8	Tavg>93% 494.3-1100.8nm	ODabs>6 488nm	ODavg>6 394-488nm(typical)	SO-LP-FIL-ED12C-0053
12.5	532	0.50%	5.3	536.4	Tavg>93% 538.9-1200nm	ODabs>6 532nm	ODavg>6 430-532nm(typical)	SO-LP-FIL-ED12C-0054
12.5	632.8	0.50%	6.3	637.7	Tavg>93% 641-1427.4nm	ODabs>6 632.8nm	ODavg>6 513-632.8nm(typical)	SO-LP-FIL-ED12C-0055
12.5	785	0.50%	7.9	791.6	Tavg>93% 795.2-1770.7nm	ODabs>6 785nm	ODavg>6 638-785nm(typical)	SO-LP-FIL-ED12C-0056
12.5	830	0.50%	8.3	836.9	Tavg>93% 840.8-1872.2nm	ODabs>6 830nm	ODavg>6 675-830nm(typical)	SO-LP-FIL-ED12C-0057
12.5	1064	0.50%	10.6	1072.4	Tavg>93% 1077.8-2000nm	ODabs>6 1060nm	ODavg>6 831-1064nm(typical)	SO-LP-FIL-ED12C-0058
25	488	0.50%	4.9	491.8	Tavg>93% 494.3-1100.8nm	ODabs>6 488nm	ODavg>6 394-488nm(typical)	SO-LP-FIL-ED12C-0059
25	532	0.50%	5.3	536.4	Tavg>93% 538.9-1200nm	ODabs>6 532nm	ODavg>6 430-532nm(typical)	SO-LP-FIL-ED12C-0060
25	632.8	0.50%	6.3	637.7	Tavg>93% 641-1427.4nm	ODabs>6 632.8nm	ODavg>6 513-632.8nm(typical)	SO-LP-FIL-ED12C-0061
25	785	0.50%	7.9	791.6	Tavg>93% 795.2-1770.7nm	ODabs>6 785nm	ODavg>6 638-785nm(typical)	SO-LP-FIL-ED12C-0062
25	830	0.50%	8.3	836.9	Tavg>93% 840.8-1872.2nm	ODabs>6 830nm	ODavg>6 675-830nm(typical)	SO-LP-FIL-ED12C-0063
25	1064	0.50%	10.6	1072.4	Tavg>93% 1077.8-2000nm	ODabs>6 1064nm	ODavg>6 831-1064nm(typical)	SO-LP-FIL-ED12C-0064

Substrate	UV Fused Silica
Diameter Tolerance	+0.0/-0.1mm
Thickness Tolerance	±0.1mm
Surface Quality	60-40
Angle of Incidence	0±2°
Clear Aperture	≥10mm(Φ12.5mm);≥22mm(Φ25mm)
Laser Damage Threshold	0.5J/cm²@266nm(10ns pulse width),1J/cm²@532nm(10ns pulse width)

Laser Wavelength (nm)	Transmission Range	Cut-ON Wavelength (nm)	Blocking 1	Blocking 2	Transition Band Width (nm)	Edge Slope	Part Number
488	Tavg>93% 491.2-1100.8nm	489.1	ODabs>6 488nm	ODavg>6 394-488mm(typical)	2.4	0.20%	SO-LP-FIL-ED12C-0065
532	Tavg>93% 535.4-1200nm	533.3	ODabs>6 532nm	ODavg>6 430-532mm(typical)	2.7	0.20%	SO-LP-FIL-ED12C-0066
632.8	Tavg>93% 636.9-1427.4nm	634.5	ODabs>6 632.8nm	ODavg>6 513-632.8mm(typical)	3.2	0.20%	SO-LP-FIL-ED12C-0067
785	Tavg>93% 790.1-1770.7nm	786.7	ODabs>6 785nm	ODavg>6 638-785mm(typical)	3.9	0.20%	SO-LP-FIL-ED12C-0068
830	Tavg>93% 835.4-1872.2nm	832.5	ODabs>6 830nm	ODavg>6 664-830mm(typical)	4.2	0.20%	SO-LP-FIL-ED12C-0069
1064	Tavg>93% 1070.9-2000nm	1067.1	ODabs>6 1064nm	ODavg>6 852-1064mm(typical)	5.3	0.20%	SO-LP-FIL-ED12C-0070