Description
The Canon Photo Micro Unit F was a specialized accessory designed to facilitate photomicrography (taking pictures through a microscope) with Canon FD mount cameras. It typically connected the camera body (without a lens) directly to the eyepiece tube of a microscope. These units often included features like a focusing eyepiece, potentially a shutter mechanism, or ways to manage vibration to ensure sharp images of microscopic subjects. Being ‘boxed’ increases its collector value.