Fileไฟล์:Tetrachimena_Beta_Tubulin.png|[[Tubulin|β-tubulin]] in ''[[Tetrahymena]]'' (a ciliated [[protozoa]]n).
Fileไฟล์:Confocal measurement of 1-euro-star 3d3d and euro.png|Partial surface profile of a 1-Euro coin, measured with a Nipkow Disk Confocal Microscope.
Fileไฟล์:Confocal measurement of 1-euro-star 3d3d Reflection.png|Reflection data for 1-Euro coin.
Fileไฟล์:Confocal measurement of 1-euro-star 3d3d profile 200.svg|Cross section at y=200 through profile of 1-Euro coin.