The best way to predict the future is to invent it.

Alan Kay

Mechanical Focus (back-focus)

The mechanical aligning of the imaging device with the focal point of the lens; it is most important on zoom lenses to be sure the image stays in focus throughout the zoom range. 

Find a product
Cameras Lenses
More Information?
Join our Newsletter!
Contact
Your message was sent successfully
 
עברית Home About News & Events Knowledge Center Site Map