Liquid lens video

Repost for new video on liquid lenses:



This is a project that I built a few years ago when I learned about liquid lenses. They are quite useful for optical paths with small diameters.

http://www.supertex.com/pdf/datasheets/HV892.pdf

http://varioptic.com/en/products.html

http://benkrasnow.blogspot.com/2009/07/experimenting-with-liquid-lens.html