2018 Photomicrography Competition
![Small World](/images/SW50-logo.png)
![](https://www.nikonsmallworld.com/images/photos/2018/_photo800/sechol2.jpg)
9th Place
Security hologram
Dr. Haris Antonopoulos
- Location
- Athens, Greece
- Technique
Darkfield Epi-illumination
- Magnifaction
- 10x (objective lens magnification)
9th Place
Security hologram
Darkfield Epi-illumination