You can find rare coins with this USB coin microscope. We do a tutorial on a usb microscope set up and show you error coins up close. Check out my other coin
Jewelry/Collectibles - Dino-Lite Digital Microscope
Use your coin microscopes to find rare coins like this penny! #numisma
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UNDER THE MICROSCOPE: My latest USB gadget
Find Rare Coins with this USB Coin Microscope!! Micrscope Set up!
Jewelry/Collectibles - Dino-Lite Digital Microscope
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$10 Smartphone to Digital Microscope Conversion! : 9 Steps (with Pictures) - Instructables
Designed to encourage curiosity and strive to learn more, this versatile video microscope is easy-to-use and powerful enough for any teen & adult who shows mild interest in science/engineering. Also used as an ideal tool for providing great details for coin collectors. 4.3 Inch Liquid Crystal Display - Does not rely on Wi-Fi or signal, the LCD screen displays real-time crisp images and good quality videos with NO lag or delay.
TOMLOV 1000X Error Coin Microscope with 4.3 LCD Screen, USB Digital Microscope with LED Fill Lights, Metal Stand, PC View, Photo/Video, SD Card
Digital Microscope 1200X Fossil Coin Magnifier Micro Soldering LCD Screen HDMI
Coin Microscope, MOYSUWE 4.3 inch LCD Digital Microscope with Screen, Coin Microscope for Error Coins for Kids Adults - Metal Stand, 8 LED Lights, Compatible with Windows : Electronics
Viewpoint: Make a deal to get cheaper bullion - Numismatic News
Explore the World at the Microscopic Level With Plugable's Digital USB Microscope! Great for kids, hobbyists, and professionals, the Plugable 250x USB 2.0 Digital Microscope (USB2-MICRO-250X) allows you to work quickly and effectively at the microscopic level. Common uses include classroom exploration, stamp or coin analysis, micro-soldering, garden parasite identification, and much more.
Plugable USB Digital Microscope 250X Magnification Flexible Stand, Black