Electrical or fast mechanical focuser

by AbstractDissonance   Last Updated January 08, 2018 22:18 PM

Are there any means by when one can focus a lens using very quick methods? (<1ms to change over standard ranges)

It could be mechanical or electrical but does need to be controlled electrically.

Tags : lens optics

Related Questions

Is there development in the world of lenses?

Updated September 01, 2016 08:07 AM