5MP USB 3.0 1080P 60FPS Digital Eyepiece Camera for Stereo Binocular Microscope
For Monocular /Stereo Binocular Zoom Microscope. with 0.5X Eyepiece Adapter Lens. Eyepiece Adapter Interface: USB 3.0 (Suport USB 2.0 but when using USB 2.0 speed wil down). this item with two adapters from 23.2mm to 30mm and 30.5mm.