Three days ago I found again the dinoflagellate Warnowia spec., which I showed you already. This time I was trying to make better photographs.
You see the "compound eye" with the lens and the retinoid, the nucleus (dinokaryon) and one of the two flagella. All this in an unicellular organism (95 µm long) !
objective 40x, DIC
Images made through a microscope. All subject types.