OptoSigma

Actuators
Sub-micron Worm Drive Micrometer Heads

Differential adjustment screws combine the ability to translate over long distances with the precision of a differential thread for fine motion.
The double-spindle differential mechanism offers smooth coarse- and fine-adjustment.

PICKUP PRODUCTS
Z axis stepping motor driven stages for measurement and inspection, offering high stiffness and high precision.
A compact stand-alone type beam measuring device with an integrated touch screen.
Used for height and rotational coarse/fine adjustment of a post-equipped holder.