My first new image collection for my revamped site is a selection that compares Scanning electron micrographs (SEM) with Transmission electron micrographs.

Bladder cancer SEM-TEM
blood SEM-TEM
capillary SEM-TEM
cartilage SEM-TEM
cell division SEM-TEM
cell division SEM-TEM
eosinophil SEM-TEM
fat SEM-TEM
flu SEM-TEM
leukaemia SEM-TEM
lung cancer SEM-TEM
lymphocyte sem-tem
macrophage SEM-TEM
microvilli SEM-TEM
muscle SEM-TEM
nerve SEM-TEM
pancreas SEM-TEM
skin SEM-TEM
smell receptors SEM-TEM
sperm SEM-TEM
tendon SEM-TEM
thyroid SEM-TEM
trachea SEM-TEM