photobiologyFilters 0.5.0

The main changes from version 0.4.4, the current CRAN version, released 18 months ago are:

  • Code breaking! Names of some member spectra in the collection have been modified. In most cases, the change is the addition of the name of the supplier (e.g. filters.mspct$RG9 has become filters.mspct$Schott_RG9 ).
  • Rebuild data objects with current version of  ‘photobiology’ package (0.9.28).
  • Add data for MIDOPT filters released in the mean time.
  • Add data for an assortment photography filters of various brands.
  • Add data for the old “WG” UV pass filters from Schott, which have been replaced some years ago by “N-WG” filters.
  • Improve the metadata and documentation.

Documentation web site at

NOTE: The updated package is in CRAN.

Please raise issues concerning bugs or enhancements to this package through Bitbucket at

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