Asahi Pentax Auto Bellows M lens mount_Mamiya RB 5 lens may be used

5 lens may be used both above and below water

This does not affect function- only appearance

and includes the electrical contacts necessary for some automatic exposure modes

This lens is in excellent condition overall

Asahi Pentax Auto Bellows M lens mount_Mamiya RB 5 lens may be usedThe Asahi Pentax Auto Bellows M is a good quality macro bellows for K mount cameras. Use it for macro work, or use the included slide copier to digitize your slides and negatives (with a compatible digital camera and lens, which I feel we should mention is not included). In excellent condition overall, with minor bellows wrinkles which don't affect function. Includes double cable release.