1983 Photomicrography Competition

Fancy tailed guppies eggs attached to yolk sac

Oscar M. Alvarez

Affiliation
Cornell University Medical College
New York, New York, USA
Technique
Phase Contrast
Magnification
100x

Multiple exposure of quinine sulphate burst over sulphanol using (10x) and (4x) objectives

William A. Sokol

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

Amber polished to view dendritic air bubbles trapped between sequential flowlayers

John I. Koivula

Affiliation
Gemological Institute of America
Carlsbad, California, USA
Technique
Brightfield
Magnification
40x