Learn how liquid lenses keep continuous focus on machine vision cameras when the working distance changes.

Optotune lenses solve a machine vision industry problem!  Machine Vision applications requiring the inspection of objects at various heights can become a challenge as normal lens have limited depth of field.  Objects outside of the depth of field become out of focus, limiting the vision application.  Historically, a lens with motorized focus adjustment would be … Continue reading Learn how liquid lenses keep continuous focus on machine vision cameras when the working distance changes.