1981 Photomicrography Competition

Sodium thiosulfate, crystalized from aqueous solution at a controlled rate

Donald Schick

Affiliation
Rancho Los Amigos Hospital
Downey, California, USA
Technique
Polarized Light, multiple exposures
Magnification
60x

Photographic bleach crystal

Alyce Eisenhauer

Location
Richford, Vermont, USA
Technique
Polarized Light
Magnification
50x

Eosin stained sea urchin sperm. Head and mid-piece appear orange; tail propels the sperm

George Watchmaker

Affiliation
Lawrence Livermore National Laboratory
Livermore, California, USA
Technique
Phase Contrast
Magnification
500x