CMOS 2.0MP USB Electronic Eyepiece Microscope Camera Mounting Size 23.2mm

1X C-mount Microscope Lens Eyepiece for camera w/30mm & 30.5mm Adapter Rings

5MP USB Microscop Digital Camera Electronic Eyepiece w/ 30mm 30.5mm Adapter Ring

5.0 MP HD Digital Electronic Eyepiece Camera USB Microscope with C Mount Adapter

1X C-mount Microscope Lens Eyepiece for camera w/30mm & 30.5mm Adapter Rings

5.0 MP HD USB Microscope Digital Electronic Eyepiece Camera with C Mount Adapter

5MP USB CMOS Camera HD Digital Electron Microscope Eyepiece W/C Mount Adapter