1989 Photomicrography Competition

Freshwater snail egg

William R. West

Affiliation
Carolina Biological Supply Company
Burlingon, North Carolina, USA
Technique
Rheinberg Illumination
Magnification
36x

Bosnima Longicornis

Christian Gautier

Affiliation
JACANA Press Agency
Vanves, France
Technique
Darkfield
Magnification
70x

Crystal patterns from an excitatory neurotransmitter

Dr. Dennis D. Kunkel

Affiliation
University of Washington
Department of Neurological Surgery
Seattle, Washington, USA
Technique
Polarized Light
Magnification
40x