OPN Image Galleries

Image of the Week

After Image

Photo Contests

>> Enter OPN's 9th Annual                  Photo Contest

Teachable moment

Optics and Photonics Image of the Week RSSRSS
Teachable moment

Teachable moment

Brian Monacelli (far right) and Roy McCord (far left) demonstrate a laser system to students at the Irvine Valley College in California. –Brian Monacelli

> Download hi-res image