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Amazon.com : Dino-Lite USB Digital Microscope AM4113ZTL - 1.3MP, 10x - 90x Optical Magnification, Measurement, Polarized Light, Long Working Distance : Electronics
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Amazon.com : Dino-Lite USB Digital Microscope AM4113ZT - 1.3MP, 10x - 50x, 220x Optical Magnification, Measurement, Polarized Light : Electronics
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Amazon.com : Dino-Lite USB Digital Microscope AM4113ZTL - 1.3MP, 10x - 90x Optical Magnification, Measurement, Polarized Light, Long Working Distance : Electronics
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