Spectral 'transmittance' data for frequently used filters and 
    similar materials. Plastic sheets and films; photography filters; 
    theatrical gels; machine-vision filters; various types of window glass;
    optical glass and some laboratory plastics and glassware. Spectral 
    reflectance data for frequently encountered materials. Part of the
    'r4photobiology' suite, Aphalo P. J. (2015) <doi:10.19232/uv4pb.2015.1.14>.
| Version: | 
0.5.2 | 
| Depends: | 
R (≥ 3.6.0), photobiology (≥ 0.10.4) | 
| Suggests: | 
knitr (≥ 1.30), rmarkdown (≥ 2.3), ggplot2 (≥ 3.3.2), ggspectra (≥ 0.3.6), photobiologyWavebands (≥ 0.4.4) | 
| Published: | 
2020-10-05 | 
| Author: | 
Pedro J. Aphalo  
    [aut, cre],
  Titta K. Kotilainen [ctb] (Contributed data),
  Tania de la Rosa [ctb] (Contributed data),
  Riitta Tegelberg [ctb] (Contributed data),
  Andreas Albert [ctb] (Contributed data),
  SCHOTT AG [ctb] (Contributed data),
  Midwest Optical Systems, Inc. (MidOpt) [ctb] (Contributed data) | 
| Maintainer: | 
Pedro J. Aphalo  <pedro.aphalo at helsinki.fi> | 
| BugReports: | 
https://bitbucket.org/aphalo/photobiologyfilters | 
| License: | 
GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] | 
| URL: | 
https://docs.r4photobiology.info/photobiologyFilters/ | 
| NeedsCompilation: | 
no | 
| Citation: | 
photobiologyFilters citation info  | 
| Materials: | 
README NEWS  | 
| CRAN checks: | 
photobiologyFilters results |