MM-SLR 2.5x Universal DSLR to Microscope T-mount Adapter – Martin Microscope
Amazon.com : T2-M4/3 Microscope Adapter with M42 Thread, Converter for 23.2mm T Mount Microscope Eyepiece to for Olympus M4/3 Mount Mirrorless Camera : Electronics
Microscope Adapter to Abris-M Infrared Viewer and Contour Infrared Cameras
MiPlatform Smartphone Microscope Adapter from Scientific Device Laboratory Inc. | SelectScience
Swift Microscope Power Adapter MA14281
Amazon.com: Gosky Microscope Lens Adapter, Microscope Smartphone Camera Adaptor - for Microscope Eyepiece Tube 23.2mm, Built-in WF 16mm Eyepiece - Capture and Record The Beauty in The Micro World : Cell Phones
Microscope Video Camera Adapter for C-mount
LabCam® iPhone Adapter for Microscopes & Telescopes | iDu Optics
Amazon.com: AmScope CA-CAN-SLR Canon SLR / D-SLR Camera Adapter for Microscopes - Microscope Adapter : Electronics
Microscope Eyepiece Adapter 30mm | Phone Skope
Fuji "X" Mirrorless Fixed Magnification (2x) Microscope Camera Adapter - TelescopeAdapters