0.52x Coupler to adapt 1/2" chip sensor microscope cameras. This coupler is used to adapt a C-mount camera to a standard 23.2mm eyetube. This coupler will work in a standard size photo tube with a 23mm inner diameter. This adapter is threaded directly onto the camera and then dropped directly into the eyetube of your microscope.
Many microscopes come with trinocular or photo ports which may require additional or different camera couplers to properly attach a digital camera.