DGS quality standard
In its DGS quality standard for 35 mm stereoscopic projection, the German Society for Stereoscopy e.V. has
general guidelines especially for the projection of 35 mm stereoscopic slides. It will be expanded in due course to include the concerns of medium format stereoscopic projection and stereo image printing.
Reprinted in stereo journal (ISSN 1612-6094) on page 6 issue 4/2002
The complete version can be downloaded as pdf-file here.