1977 Photomicrography Competition

Recrystallized fluorescein

David Gnizak

Location
Independence, California, USA
Technique
Transmitted Light and Nomarski Differential Interference Contrast
Magnification
55x

Sulphonal crystal

William A. Sokol

Location
Culver City, California, USA
Technique
Polarized Light
Magnification
40x

Tapeworm found in carnivores

Gary Wayne Cox

Location
Fullerton, California, USA
Technique
Hoffman Modulation Contrast
Magnification
50x