Awww - I thought you would just see it as a challenge Cotty!?! Surely you could fab a device to wit for the mirror to retract, then slide the lens back into the body, then trip the shutter, then extraxt the lens from the body for the mirror return? Not sure how you would work out the focus of the damn thing though...
Rob -----Original Message----- From: Cotty [mailto:[EMAIL PROTECTED] The only way would be to mount the 35mm lens *inside* the 645 lens throat, so that the distance from the back of the K mount lens to the 645D's sensor was 45.46mm - but sadly wew then have the problem of the 645D's mirror hitting the whole kit and caboodle.