ACCESSORIES

Important enablers

Schneider Kreuznach Colour filters

Coloured filters with a wide range of tones are used to block certain wavelength ranges of the visible light. These filters absorb the blocked light and are therefore insensitive to the angle of incidence.

Blue and green filters are bandpass filters.

Red and yellow filters are long-pass filters that pass light at wavelengths longer than their characteristic cut-on wavelength – typically the wavelength at which the transmission is 50% of the maximum. These filters use absorptive glasses, that are robust, cost-effective and insensitive to angle of incidence.

In machine vision these filters are typically used in front of a lens on a monochrome CCD or CMOS camera to improve image contrast. The appropriate type of filter has to be selected with respect to the colour of the object and the type and / or colour of the illumination.

Since they affect the composition of the transmitted light, they are usually not suitable for use with colour cameras.

Models

  • Unmounted filters for diameters from 10 mm to 74 mm
  • Mounted filters for common thread sizes M25.5 to M67
  • Different anti reflection coating options available

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+44 1252 7800 01
support@stemmer-imaging.co.uk

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Filter kits

SCHNEIDER FIL SET MIX/52

Filter Kit included

  • SCHNEIDER FIL 010/52
  • SCHNEIDER FIL 486/52-MRC
  • SCHNEIDER FIL BP 515-270/52-HT
  • SCHNEIDER FIL 489/52 ...
Models

SCHNEIDER FIL 090/25,5

Red-Filter

  • Absorption 100% to ca. 560 nm
  • Filter Factor 5
  • Mounting Thread M25,5 x 0,5

SCHNEIDER FIL 090/27

Red-filter

  • Absorption 100% to approx. 560 nm
  • Filter factor 5
  • Mounting thread M27 x 0,5

SCHNEIDER FIL 090/30,5

Red-Filter

  • Absorption 100% to ca. 560 nm
  • Filter Factor 5
  • Mounting Thread M30,5 x 0,5

SCHNEIDER FIL 090/37

Red-Filter

  • Absorption 100% to ca. 560 nm
  • Filter Factor 5
  • Mounting Thread M37 x 0,75

SCHNEIDER FIL 090/40,5

Red-Filter

  • Absorption 100% to ca. 560 nm
  • Filter Factor 5
  • Mounting Thread M40,5 x 0,5

SCHNEIDER FIL 091/25,5

Red-filter

  • Absorption 100% to approx. 600 nm
  • Filter factor 8
  • Mounting thread M25,5 x 0,5

SCHNEIDER FIL 091/27

Red-filter

  • Absorption 100% to approx. 600 nm
  • Filter factor 8
  • Mounting thread M27 x 0,5

SCHNEIDER FIL 091/35,5

Red-Filter

  • Absorption 100% to ca. 600nm
  • Filter Factor 8
  • Mounting Thread M35,5 x 0,5
  • Suitable for QIOPTIQ MEVIS ...

SCHNEIDER FIL 091/40,5

Red-Filter

  • Absorption 100% to ca. 600 nm
  • Filter Factor 8
  • Mounting Thread M40,5 x 0,5

SCHNEIDER FIL 091/C-MOUNT

Red filter

  • Absorption 100% to ca. 600 nm
  • Mounting Thread C-Mount

SCHNEIDER FIL LP590/27

Longpassfilter

  • Transmission from 590 nm
  • Filter thread M27 x 0,5 mm
File Topics Size
Schneider Kreuznach Colour filters
Data sheets
228.8 KB
Schneider Kreuznach Industrial Filters
Data sheets
1.4 MB
Schneider Kreuznach Longpass Filters
Data sheets
857.2 KB