Opal mineraloid viewed under a smartphone-based do-it-yourself microscope 
Image width is 3 millimeters
and obtained by white light reflection.
#science #mineraloid #opal #lightmicroscope #lightmicroscopy #microscope #microscopy #microscopyart #lens #doityourself #doityourselfexperiment #buildityourself
Image width is 3 millimeters
#science #mineraloid #opal #lightmicroscope #lightmicroscopy #microscope #microscopy #microscopyart #lens #doityourself #doityourselfexperiment #buildityourself