1979 Photomicrography Competition

Young female water flea (Daphnia) with single egg

John C. Walsh

Location
London, United Kingdom
Technique
Rheinberg Illumination with blue central stop
Magnification
63x

Recrystalized Acetotoluidine melt dissolved in organic solvent

DoSuk Duke Lee

Affiliation
Cornell University
Ithaca, New York, USA
Technique
Polarized Light, double exposed
Magnification
100x

Franxinus (timber). Thin section mounted in Canada balsam

Franco G. Frezzato

Location
Bergamo, Italy
Technique
Polarized Light
Magnification
31x