Most Stekys were made by Riken, makers of the Ricoh cameras, but
it all depends on what you consider a "steky".  We've cast the
net wide and included cameras that do not have the Steky name on
them, but are in the same "familiy".  There is a certain
confusion surrounding the lens mount on these cameras.  Certain
authors have written that these cameras will accept movie
cameras lenses. This has increased the demand for these cameras,
but the rumor is not true.  While it is true that most of these
cameras have an interchangeable screw mount lens, it is not
compatible with standard movie lenses.  Movie lenses come in two
universal scrw mounts mounts called "C" and "D". The C mount was
designed for 16mm movie cameras and is is 1 inch wide (25.4mm)
with a pitch of 0.03125 inches (0.79375mm).  The smaller D mount
was designed for 8mm cameras and is 5/8 inch wide (15.875mm)
with the same pitch. It's hard to imagine that the Steky would
have been made with either type of movie lens in mind.  First,
the Steky was desi