Ultra Widefield C-Mount for Leica 37mm Port

The Diagnostic Instruments 0.31x ultra widefield C-mount is a camera adapter for Leica stereo microscopes equipped with a 37mm photo port, providing the widest possible field of view on standard 1/3" and 1/4" C-mount camera sensors. Finding the correct C-mount for a Leica stereo microscope can be challenging — this adapter is specifically engineered for the Leica 37mm photo port interface, ensuring a precise mechanical fit and correct optical alignment. The 0.31x magnification reduction factor is significantly lower than standard C-mount adapters (typically 0.5x or 0.63x), producing a much wider field of view on the camera sensor — ideal for applications where capturing the full stereo microscope field, maximizing context in documentation images, or achieving the widest possible overview is the priority. The ultra widefield design is optimized for 1/3" and 1/4" camera sensors, which are the most common sensor sizes in microscopy cameras, ensuring the image circle fully covers the sensor without vignetting. This unit is in excellent condition at a significant discount from the list price.