Optical Filters

Filmetrics optical filter

Used to flatten spectral response for improved measurement precision and to remove short-wavelength light that may damage light-sensitive films.

For more information on Filmetrics® optical filters and other accessories, please contact our U.S. offices by calling +1 858-573-9300 (24 Hr, M-F) or contact us by e-mail.

  • optical flattening filter FILTER-FLAT+ND0.5

    FILTER-FLAT+ND0.5

    Single flattening filter for improved VIS spectral uniformity plus an ND 0.5 filter for a further 30% transmittance reduction.
    $283.00
  • optical flattening filter FILTER-FLAT+ND1

    FILTER-FLAT+ND1

    Single flattening filter for improved VIS spectral uniformity plus an ND 1 filter for a further 90% transmittance reduction.
    $283.00
  • optical flattening filter FILTER-FLAT+ND2

    FILTER-FLAT+ND2

    Single flattening filter for improved VIS spectral uniformity plus an ND 2 filter for a further 99% transmittance reduction.
    $283.00
  • optical high pass filter, 420nm

    FILTER-HighPass420

    420nm high-pass filter in holder.
    $161.00
  • optical high pass filter, 515nm

    FILTER-HighPass515

    515nm high-pass filter in holder.
    $208.00
  • optical high pass filter, 520nm with ND1

    FILTER-HighPass520+ND1

    520nm high-pass filter plus an ND 1 filter for a further 90% transmittance reduction.
    $283.00
  • optical high pass filter, 520nm with ND2

    FILTER-HighPass520+ND2

    520nm high-pass filter plus an ND 2 filter for a further 99% transmittance reduction.
    $283.00
  • optical high pass filter, 550nm

    FILTER-HighPass550

    550nm high-pass filter in holder.
    $208.00
  • optical high pass filter, 550nm with ND1

    FILTER-HighPass550+ND1

    550nm high-pass filter in holder.
    $481.00