Originally posted by beachboy2 I have the same bellows. As all above have indicated you need to separate the two adapters which are jammed together. When this is done you install an m42 adapter into your camera. Use a bona fide Pentax adapter or a flanged adapter as shown by "Not a Number". You then insert the M42 end piece of the bellows unit into the cameras M42 adapter. Then slide the camera with adapters into the bellows unit and tighten the screw on the RHS to hold camera to bellows, making sure camera is oriented correctly.
This is one solid piece of metal. There is no glue or anything between the front and back.
I've added a few more pictures to show.
The mount is different from the one in the manual. It's a male M42 in the manual which came with the bellows. This type of K mount seen in the picture above will go in, but it won't turn. I have a pair of cheap Zykkor Macro Extension Tube Pentax PK which it will fit and even turn, but won't lock. The extra length prevents me from getting full coverage of the negative with my Pentax Full Frame K-1
---------- Post added 06-13-16 at 10:46 AM ----------
Originally posted by Not a Number This is what the bellows adapter looks like without the M42 adapter. The M42 adapter should screw off unless it has been glued on. Likely since the clip was removed.
Your picture shows what it's suppose to me. A M42 male which screws into a M42 Adapter on all Pentax DSLR and even Film SLR.
This is what I need and what shows in the manual. Until I get what you're showing I'm dead in the water I think.