640x Professional Optical Microscope for Middle School Students - Same Model as Textbooks for Biology Experiments and Bacteria Observation

$91.00

Binocular Microscope High Magnification Professional Grade for Teaching, Junior and Senior High School Students, Eye-Protection Educational Toy for Kids, Science Biology Optical Instrument Capable of Viewing Bacteria, Mites, and Sperm, Electronic Desktop

$195.00

Aomekie Digital Microscope Electronic Handheld Magnifier Portable 4-inch 1200x Professional Measurement and Photo Capture

$679.00

Optical Microscope for Elementary and Middle School Students, Lab Use, Junior High Exam Specialized, Professional Grade for Kids to View Bacteria, Cells, Sperm, High Magnification Electronic Portable Handheld Desktop Biological HD

$143.00

Linglingxing HDMI HD 4K Measurement Digital Microscope for Circuit Board, Phone, Watch Repair, Magnifier, Ancient Jade, Wine, Knife Inspection, CCD Agarwood Industrial Camera, Welding Stereo Metallographic

$756.00

60/100X Magnifier with LED Light Portable Phone Microscope for Jewelry Jade Coin Identification Tool

$45.00

Best 10x Magnifier Jewelry Identification Magnifier Diamond Grading Crystal Gemstone Jadeite Identification Tool

$65.00

10x Jewelry Folding Magnifier for Diamond, Gemstone, High-Quality Emerald, Jade, Coin, and Crystal Identification Tool

$49.00

Bestscope 30x Handheld Pocket Jewelry Magnifier - Identification Tool for Diamonds, Porcelain, Jade, Crystal, Stamps, and Coins

$59.00

10x Jewelry Folding Loupe High-Clarity Optical Lens for Diamond, Gemstone, Emerald, Jade, and Crystal Identification

$59.00