1981 Photomicrography Competition

Photographic bleach crystal

Alyce Eisenhauer

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

Portion of a M.O.S. integrated circuit read only memory

Timothy J. Schefter

Affiliation
Intermedics Inc.
Freeport, Texas, USA
Technique
Nomarski Differential Interference Contrast
Magnification
25x

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