Calypso lens mount_Pentax Auto 110 and integrated film wind/shutter cocking

and integrated film wind/shutter cocking

but they may have small cosmetic imperfections which will not affect fitment

A working Kodak Retina II in adequate cosmetic condition

A nice example of this lens

Calypso lens mount_Pentax Auto 110 and integrated film wind/shutter cockingThe Calypso is an underwater camera originally designed for Jacques Cousteau and his expeditions. It's the first true self contained underwater camera, which is to say that it's not just a terrestrial camera in a bulky housing. When new, it was capable of submersion up to an impressive 200ft (but please do not try it with this camera today). The Calypso is very small and handles easily, even with gloves. Nikon liked it so much that they bought the