Enables use of M42 x 1 - mount lenses having an 18.0 mm flange back distance (FBD or FFD) with cameras having an M58 thread and 11.48 mm flange-to-sensor distance.
This adapter is commonly used to mount a Zeiss Interlock Compact M42 lens on an SVS-Vistek HR-series camera.
|Lens Thread:||M42 x 1|
|Camera Thread:||M58 x 0.75|
|Optical Thickness:||6.52 mm (e.g. for lens with 18.00 mm FBD on camera having 11.48 mm flange-to-sensor distance)|