The app for my Android phone works fine. The attached photo is table salt. You can take a picture either with the button on the microscope or with the phone app. The lag isn't too bad, which makes focusing quite easy. I would like the microscope to run on batteries, but we have a few USB rechargeable batteries so we can still use it portable.
CISNO USB Digital Microscope: 2MP, 1000X Magnification, 8 LED, Windows-Compatible
25 Review
Dcorn 7'' Digital Microscope with 1200X Magnification, 12MP Camera, and 32GB π¬ TF Card for Adult Hobbyists: Soldering, Coin Collecting, and More - Windows/Mac Compatible
11 Review
Explore The Night Skies With The Orion SkyQuest XT8 Classic Dobsonian Telescope
12 Review
π Nikon ACULON A211 8x42 Binoculars: High Quality Optics for Exceptional Viewing
15 Review