Phone: 1-877-835-9620 ? Fax: 1-949-253-1680 642 BANDPASS FILTERS CALIBRATION FILTERS COLORED GLASS FILTERS DICHROIC FILTERS DIFFUSERSEDGE FILTERS FLUORESCENCE FILTERSEUTRAL DENSITY FILTERS O p t i c a l F i l t e r s Laser Line Filters ? Out-of-band blocking to less than 0.01% (10-4) ? Excellent temperature stability ? Center wavelengths at common laser lines ? 12.7 and 25.4 mm diameters Laser Line Filters are ideal for transmitting laser light while suppressing ambient light. The center wavelength shifts linearly with temperature less than 0.02m/°C. The highly reflective side of the filter should generally face the source， minimizing the thermal load on the blocking glass and epoxies. Specifications Clear Aperture8.7 mm diameter for 12.7 mm diameter filters 21.4 mm diameter for 25.4 mm diameter filters Surface Quality80-50 scratch-dig Diameter Tolerance+0/-0.1 mm Thickness≤7.62 mm Out-of-Band BlockingT 1.2 l0and l 0.8 l0 Wavelength Shift with Temperature0.02m/°C Specification Temperature+23°C Temperature Range-50 °C to +80 °C Humidity ResistancePer MIL-STD-810C， method 507， procedure 1， modified for 5 cycles CleaningNon-abrasive method， acetone or isopropyl alcohol on lens tissue recommended (see page 854) Damage ThresholdNot intended for use with high power lasers 1，00 0，50 0 0，96 0，98 1，00 1，02 1，04 FWHMormierte Wellenl?ngeormierte Transmission C ? A ? B Dimension (mm) Model?A?BC 05LF12.78.76.25 to 7.62 10LF25.421.46.25 to 7.62 FH-1S Filter Holder page 1005 FH-1R Filter Holder page 1005 Email:? Web:ewport.com 643O p t i c a l F i l t e r s BANDPASS FILTERS CALIBRATION FILTERS COLORED GLASS FILTERS DICHROIC FILTERS DIFFUSERSEDGE FILTERS FLUORESCENCE FILTERSEUTRAL DENSITY FILTERS Ordering Information Laser Type Wavelength (nm) FWHM (nm) Minimum Peak Transmission (%)Blocking Effective Index of Refractione ModelModel Diameter 12.7 mm Diameter 25.4 mm Excimer， ArF193 ±220 ±210Xray–Far IR1.4010LF20-193 Excimer， KrF248 ±210 ±215Xray–Far IR1.4010LF10-248d:YAG (4)266 ±210 ±215Xray–Far IR1.4010LF10-266 Excimer， XeCl308 ±210 ±215Xray–Far IR1.4010LF10-308 HeCd325 ±210 ±230100–2000m1.4010LF10-325 Excimer， XeF351 ±210 ±240100–2000m1.4010LF10-351d:YAG (3)355 ±210 ±240100–2000m1.4010LF10-355 440 ±210 ±245Xray–Far IR1.4510LF10-440 HeCd441.6 ±210 ±245Xray–Far IR1.4510LF10-442 460 ±210 ±250Xray-Far IR1.4510LF10-460 Argon-Ion488 ±0.21 ±0.230Xray–Far IR2.0010LF01-488 Argon-Ion488 ±210 ±250Xray–Far IR2.0005LF10-48810LF10-488 Argon-Ion514.5 ±0.21 ±0.230Xray–Far IR2.0010LF01-515 Argon-Ion514.5 ±210 ±250Xray–Far IR2.0005LF10-51510LF10-515d:YAG (2)532 ±210 ±250Xray–Far IR2.0005LF10-53210LF10-532 HeNe632.8 ±0.21 ±0.230Xray–Far IR2.0010LF01-633 HeNe632.8 ±0.53 ±0.545Xray–Far IR2.0010LF03-633 HeNe632.8 ±210 ±250Xray–Far IR2.0005LF10-63310LF10-633 Diode635 ±210 ±250Xray–Far IR2.0010LF10-635 Diode670 ±211 ±250Xray–Far IR2.0005LF10-67010LF10-670 Diode670 ±320 ±350Xray–Far IR2.0010LF20-670 Ruby694.3 ±211 ±250Xray–Far IR2.0010LF10

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