Plug in your USB microscope first, then tap Start.
Pinch the picture to zoom. Drag to move around when zoomed.
No light control for this camera. Most USB microscopes have their own LED dial on the cable or body.
Calibrate once: put a ruler under the microscope, tap Calibrate, drag the two dots onto marks, and type the distance in mm.
When on: tap the picture anywhere to freeze / unfreeze. Say "freeze", "save", "zoom in", "zoom out", "light", "grid".
Privacy policy · No account · Everything stays on your device
Plug in your USB microscope, then tap Start camera.
First time? Read the Setup Help. It shows how to connect step by step.
? Setup HelpDrag the two dots onto ruler marks.