1986 Photomicrography Competition

PVC tape

Thomas Tottleben

Affiliation
Scientific Supply Company
Schiller Park, Illinois, USA
Technique
Nomarski Differential Interference Contrast and a Polarizer
Magnification
10x

Detail of Morgan silver dollar

Allen B. Smith

Location
Grand Junction, Colorado, USA
Magnification
10x

Ductile cast iron

Robert Voigt

Affiliation
University of Kansas
Mechanical Engineering Department
Lawrence, Kansas, USA
Technique
Reflected Light, Interference Contrast
Magnification
400x