Welcome to the autofocus era. Unlock new levels of precision and ease with the EM4K-AF microscope! Experience advanced TOF distance-sensing technology for crystal-clear, precise imaging. See every detail in stunning 4K ultra-HD resolution with the EM4K-AF Microscope! Fast, Accurate & Autofocus Innovative Autofocus Microscope--Speed, Precision, and Time-Saving! Enjoy precise, 2-second autofocus with the EM4K-AF, boosting efficiency and saving time with every use.

Innovative Digital Coin Microscope, A Smarter Focus with Advanced TOF Technology! Instant, precise focus with TOF technology and vibrant, detailed viewing on the 8" HD wide-color gamut screen. See Beyond Brilliance! 4K Smart Soldering Microscope For Electronics Repair! Autofocus Digital Microscope, Unparalleled Precision — Unveil the Micro World Instantly! View Every Detail of Your Coins with a 10" Stand Full Coin View Stand Bright Coin Lighting Compare Coins Easily Portable Coin Viewing Coin Capture & Share More Space, More View with 4K Digital Soldering Microscope for Repair!