Above picture is a composite picture of summerville agate.  The picture shows the typical pattern of lace and the quartz formation in the cavity of the agate. This photo was taken with Tucsen 3.0 MP CMOS microscope camera.  An eyepiece of Ample Scientific SM Plus Stereo Microscope  was removed and replaced with the universal microscope adapter.  The adapter comes with Tucsen microscope camera package.

OnFocus laboratories are different kind of company.  Just like you, we are laboratory professionals.  we only offer you the instruments on our website after we fully satisfied with our testing.  Unlike other drop-shippers, all instruments offered by us are fully tested to ensure highest quality. 

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