75mm f8 super angulon covers 617 at f22
I was going to build a custom 617 film camera
but have changed directions with film cameras
it mounted in a helicoid brass bearing focus mount
the helicoid is 52mm on both ends
there is a 52mm -40.5mm adapter ring the super angulon shutter flange crews into
the rear has a 52mm -62mm adapter ring that acts as a retaining ring or mount
$235 plus $22 priority mail insured in the us
I was going to build a custom 617 film camera
but have changed directions with film cameras
it mounted in a helicoid brass bearing focus mount
the helicoid is 52mm on both ends
there is a 52mm -40.5mm adapter ring the super angulon shutter flange crews into
the rear has a 52mm -62mm adapter ring that acts as a retaining ring or mount
$235 plus $22 priority mail insured in the us