Optotune EL lenses allow a very fast and flexible change of the focal length and thanks to the Frequency feature even several focus changes within one exposure can be realised. These electronic adjustments are performed within milliseconds. This means that a change of focus can be executed easily - and if necessary even within one single exposure - and objects of various sizes can be inspected either in short sequence or at the same time.
- Inspect changing objects comfortably without tedious mechanical adjustments of the system.
- Increase throughput speed of production.
- Save time and effort for sorting objects prior to inspection.
- Benefit from the high quality of fixed focus lenses to keep image and inspection quality at the high level you are used to.