The celestron mini handheld digital microscope box can be used to examine objects such as coins stamps rocks gems relics insects plants skin circuit boards and much more this high precision handheld mini packs an impressive power of 15 30x as well as possessing a handy integrated 13mp digital camera capable of instantaneous capture of snapshots and videos of what youre studying under the scoper rfeaturesr mini handheld digital microscope powered by usb 20r built in 13 mp digit