1990 Photomicrography Competition
![Small World](/images/SW50-logo.png)
![](https://www.nikonsmallworld.com/images/photos/1990/_photo800/1990HM_09.jpg)
Honorable Mention
Integrated circuit as seen through holes in micro circuit board (solder pad holes)
John Bagley
- Location
- San Francisco, California, USA
- Technique
- Polarized Light
- Magnifaction
- 10
Honorable Mention
Integrated circuit as seen through holes in micro circuit board (solder pad holes)