Recommended Practice for Reporting Photometric Performance of Incandescent Filament Lighting Units Used in Theatre and Television Production

The SMPTE Board of Governors approved this Recommended Practice at its February 13, 1959, meeting. There have been no changes since the trial publication in the September 1958 Journal. However, Appendix A, Technical Information on Lamps Used for Testing and Reporting Data, was omitted from the version in the September issue since it was incomplete; it is published here so as to complete the Recommended Practice. Reprints will be available shortly from Society headquarters.

Print ISSN
Published
1959-05
Content type
Original Research
DOI
10.5594/J11045