The set of 3 macro extension tubes. Compatible with Pentax K mount cameras and lenses.
Metal mount adapter. Camera mount: Canon EF. Lens mount: Pentax K
Metal mount adapter. Camera mount: Pentax K. Lens mount: M42
The kit includes adapter for helmet, 2 joints, 2 fixing with 3M tape, screws.
Universal photo tip with 2 threads - 1/4" female and 3/8" female. Aluminium made.