Polarised light micrograph of a sample from a block of polished coal. Magnification: x80 at 35mm size. Illuminator on microscope equipped with dichromatic beam splitter which strongly reinforces colours present in the sample | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Hinsch, Jan |
Bildgröße: | 5117 px × 3421 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |