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What’s the operating principle of a portable USB digital microscope like MDA1300?
Published:2014-04-22 15:50:43    Text Size:【BIG】【MEDIUM】【SMALL

The objective lens captures a real image of the specimen located at object plane, and projects it on the surface of sensor chip. This optical image will be greatly enlarged by the equivalent eyepiece formed by the mechanism of bigger pixel size of computer screen compared to the small pixel size of sensor chip.



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