reading over last night's minutes...i'd be happy to model this in solidworks and print it out during the potluck tonight - do these look like the right dimensions? http://www.raspberrypi-spy.co.uk/wp-content/uploads/2013/05/Raspberry-Pi-Camera-Module-Diagram.png

do you have spec for the microscope attachment?  is it threaded?  i'll bring a caliper, should get there just after 6.

cheers