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Optical filters

for industrial applications

Schneider-Kreuznach Industrial Optical Filters Group

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Schneider-Kreuznach optical filters are high performance technical filters that have been adapted to the requirement of industrial users in research, engineering and production.  These filters feature improved optical quality, are provided with detailed technical parameters, and have passed a strict quality assurance process.

Schneider-Kreuznach has the capability for coating and mechanic design and production, giving the advantage of providing customized filters. A µ micro water jet enables to cut each thinkable shape.

Schneider-Kreuznach industrial filters are characterized by the following key features:

  • Reproducibility and reliability
  • Top flatness and wavefront distortion guarantees no influence on image
  • Broad range of filter types and coatings
  • Broad range of diameters
  • Robust mechanics: metal mounts

Our Optical Filters

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BANDPASS  I  NARROW BANDPASS  I  SHORTPASS  I  LONGPASS  I  NEUTRAL DENSITY  I  POLARIZER  I  COLOR  I  UV-CUT/IR-CUT/PROTECTION


BANDPASS FILTERS

Average transmittance 95 %  I  Steep slopes  I  Wavelength tolerance +/-  1 %  I  Deep blocking / High optical density

ColorFilterStatusWavelength range,
50%-50% [nm]		center Wavelength [nm]Bandwidth [nm]Datasheet
width=BP 465-70 HTstandard430-50046570 Datasheet
width=BP 490-180 HTon request400-580490180 Datasheet
width=BP 515-270 HTon request380-650515270 Datasheet
width=BP 520-280 HTon request380-660520280 Datasheet
width=BP 540-80 HTstandard495-58054080 Datasheet
width=BP 540-300 HTstandard390-690540300 Datasheet
width=VIS-85 HTon request420-640 / 830-870530 / 850220 / 40 Datasheet
width=BP 575-170 HTstandard495-660575170 Datasheet
width=BP 590-50 HTstandard565-61559050 Datasheet
width=BP 590-200 HTon request495-690590200 Datasheet
width=BP 635-50 HTstandard610-66063550 Datasheet
width=BP 640-100 HTon request590-690640100 Datasheet
width=BP 660-60 HTstandard630-69066060 Datasheet
width=BP 680-100 HTon request630-730680100 Datasheet
width=BP 850-80 HTstandard810-89085080 Datasheet
width=BP 865-100 HTstandard815-915865100 Datasheet

NARROW BANDPASS FILTERS

Average Transmittance 90 %  I  Steep Slopes  I  Wavelength Tolerance +/- 3 nm  I  Deep blocking / High optical density

ColorFilterStatusWavelength range,
50%-50% [nm]		center Wavelength [nm]Bandwidth [nm]Datasheet
width=NBP 405-15 HTon request398-41240515 Datasheet
width=NBP 457-20 HTon request447-46745710 Datasheet
width=NBP 488-20 HTon request478-49848820 Datasheet
width=NBP 532-20 HTon request522-54253220 Datasheet
width=NBP 635-20 HTstandard625-64563520 Datasheet
width=NBP 660-10 HTstandard655-66566010 Datasheet
width=NBP 810-45 HTon request788-83281045 Datasheet
width=NBP 830-20 HTon request820-84083020 Datasheet

SHORTPASS FILTERS

Average Transmittance 95 %  I  Steep Slopes  I  Wavelength Tolerance +/- 1 %  I  Ultra-low reflection  I  Deep blocking / High optical density

ColorFilterStatusOrder namecut-off Wavelength, 50% [nm]TypeDatasheet
width=SP 460 HTon requestSP 460 HT460interference Datasheet
width=SP 515 HTon requestSP 515 HT515interference Datasheet
width=SP 615 HTon requestSP 615 HT615interference Datasheet
width=SP 700 (489)standard489 E700absorption Datasheet
width=SP 730 HTon requestSP 730 HT730interference Datasheet
width=SP 760 HTon requestSP 760 HT760interference Datasheet
width=SP 790 HTon requestSP 790 HT790interference Datasheet
width=SP 850 HTon requestSP 850 HT850interference Datasheet

LONGPASS FILTERS

Average transmittance 95 %  I  Steep slopes  I  Wavelength tolerance of interference filters +/- 1 %  I  Ultra-low reflection  I  Deep blocking / High optical density

ColorFilterStatusOrder namecut-on Wavelength, 50% [nm]TypeDatasheet
width=LP 365 (010)standard010 E365interference Datasheet
width=LP 400 HTon requestLP 400 HT400interference Datasheet
width=LP 430 HTstandardLP 430 HT430interference Datasheet
width=LP 460 HTon requestLP 460 HT460interference Datasheet
width=LP 495 HTon requestLP 495 HT495interference Datasheet
width=LP 515 HTon requestLP 515 HT515interference Datasheet
width=LP 530 HTon requestLP 530 HT530interference Datasheet
width=LP 565 HTon requestLP 565 HT565interference Datasheet
width=LP 590 HTon requestLP 590 HT590interference Datasheet
width=LP 600 (090)standard090 E600absorption Datasheet
width=LP 610 HTon requestLP 610 HT610interference Datasheet
width=LP 625 (091)standard091 E625absorption Datasheet
width=LP 630 HTon requestLP 630 HT630interference Datasheet
width=LP 695 (092)standard092695absorption Datasheet
width=LP 695 HTon requestLP 695 HT695interference Datasheet
width=LP 725 HTon requestLP 725 HT725interference Datasheet
width=LP 765 HTstandardLP 765 HT765interference Datasheet
width=20LP 775 (098)standard098775absorption Datasheet
width=LP 780 HTon requestLP 780 HT780interference Datasheet
width=LP 820 HTstandardLP 820 HT820interference Datasheet
width=LP 825 (093)standard093825absorption Datasheet
width=LP 850 HTon requestLP 850 HT850interference Datasheet
width=LP 900 HTstandardLP 900 HT900interference Datasheet

NEUTRAL DENSITY FILTERS

Insensitive to angle of incidence  I  Decrease brightness without changing DoF
Stackable, combine ND-filters to achieve OD  I  Even attenuate avoid effects on color balance

ColorFilterStatusOrder nameOptical DensityTransmission Average [%]Datasheet
width=ND 0.6standard8020.625.0Datasheet
width=ND 0.9standard8030.912.5Datasheet
width=ND 1.8standard8061.81.6Datasheet
width=ND 3.0standard8103.00.15Datasheet
width=ND 102on request102 E0.625.0Datenblatt
width=ND 103on request103 E0.912.5Datsheet
width=ND 106on request1061.81.6Datasheet
width=ND 110on request1103.00.15Datasheet

POLARIZER FILTERS

Reduce reflections  I  Increase contrast  I  High extinction ratio  I  Pre-cut custom shapes for polarizing films on request    

ColorFilterStatusOrder nameExtinction ratioThickness [mm]Wavelength Range [nm]Datasheet
width=Linear polarizing glassstandardAUF>10,000:12.7420-750 Datasheet
width=Linear polarizing glassstandardAUF MRC>10,000:12.7420-750 Datasheet
width=Linear polarizing filmstandardIFK P-W 76 0.3>10,000:10.3430-780 Datasheet
width=Linear polarizing filmstandardIFK P-W 64 0.4>40,000:10.4430-780 Datasheet

COLOR FILTERS

Insensitive to angle of incidence  I  Large CA, absence of vignetting  I  Improve Contrast  I  Isolate Colors

ColorFilterStatusOrder namecut-on Wavelength [nm]ColorFilter TypeDatasheet
width=LP 600 (090)standard090 E600Light RedLongpass Datasheet
width=LP 625 (091)standard091 E625RedLongpass Datasheet
width=LP 695 (092)standard092695RedLongpass Datasheet
width=LP 775 (098)standard098775IR PassLongpass Datasheet
width=LP 825 (093)standard093825IR PassLongpass Datasheet

UV-CUT FILTERS & IR-CUT FILTERS

High transmission  I  High reproducibility  I  Cost effective protection of sensitive units

ColorFilterStatusOrder nameDescriptionFilter TypeDatasheet
width=LP 365 (010)standard010 EUV-CutLongpass Datasheet
width=BP 540-300 HTstandardBP 540-300 HTUV/IR-CutBandpass Datasheet
width=SP 700 (489)standard489 EIR-CutShortpass Datasheet
width=BP 515-270 HTon requestBP 515-270 HTUV/IR-CutBandpass Datasheet
width=BP 520-280 HTon requestBP 520-280 HTUV/IR-CutBandpass Datasheet
width=VIS-85 HTon requestVIS-85 HT420-640nm / 830-870 nmBandpass Datasheet
Technical Terms
BP = Bandpass NBP= Narrow Bandpass SP = Shortpass LP = Longpass ND = Neutral Density IFK = Industry Filters Käsemann HT = High Transmission AUF = Polarizer E/MRC = "Einfach vergütet"/"Multi Resistant Coating"
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