2016 Photomicrography Competition

Microcrystal test for oxycodone using platinic bromide solution

Kelly Brinsko

Affiliation
McCrone Research Institute
Chicago, Illinois, USA
Technique
Polarized Light
Magnification
200x

Ammonite shell (Placenticeras meeki)

Norm Barker

Affiliation
Johns Hopkins School of Medicine
Department of Pathology & Art as Applied to Medicine
Baltimore, Maryland, USA
Technique
Reflected Light, Fiber Optic Illumination

This photograph shows ammonite shell under high magnification. Specimens such as this are sold for jewelry under the name amolite.

Forewing (elytron) of a tiger beetle (C. campestris) and a scale of the Forester moth (Adscita statices)

Dr. Rudolf Büchi

Location
Zurich, Switzerland
Technique
Reflected Light, Focus Stacking
Magnification
500x