1.3MP USB 2.0 CMOS Color Digital Microscope Eyepiece Camera + HD Video Capture 50fps + Measurement for Windows XP/Vista/7/8/10, Mac OSX, Linux 2.6 and Above | Boli Optics Microscope Store
FAQ: How can I hook a microscope objective to my camera? - www.photomacrography.net
Lens Adapter Ring M42 to RMS Microscope Converter for Canon EF EOS DSLR SLR Camera Lab Equipment | Alexnld.com