Society of Motion Picture and Television Engineers - ST 243:1993
Motion-Picture Equipment — 35- and 70-mm Projection Lenses and Mounts
active
-
Reaffirmed
Buy Now
Organization: | Society of Motion Picture and Television Engineers |
Publication Date: | 22 March 1993 |
Status: | active |
Page(s): | 1 - 3 |
ICS Code (Cinematography in general): | 37.060.01 |
ICS Code (Motion picture equipment): | 37.060.10 |
ISBN (Electronic): | 978-1-61482-392-6 |
DOI: | 10.5594/SMPTE.ST243.1993 |
Standard:
This standard specifies the lens markings, focal length tolerances, mounting diameters, mechanical factors in mounting additional lens adaptors to lenses, and the preferred value steps in focal... View More
Document History

ST 243:1993
March 22, 1993
Motion-Picture Equipment — 35- and 70-mm Projection Lenses and Mounts
This standard specifies the lens markings, focal length tolerances, mounting diameters, mechanical factors in mounting additional lens adaptors to lenses, and the preferred value steps in focal...