1993 Photomicrography Competition
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![](https://www.nikonsmallworld.com/images/photos/1993/_photo800/1993HM_04.jpg)
Honorable Mention
Blue star of steel pin
Karl Deckart
- Location
- Eckental, Germany
- Technique
External illumination through red filter
- Magnifaction
- 10
Honorable Mention
Blue star of steel pin
External illumination through red filter