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.

This is a hexagon socket head cap screw with a vent hole.
This filter can extract light in a specific wavelength range. Very high transmittance can be obtained in the transmission range. Upon leaving...
Light-weight and high precision linear stages have black anodized aluminum bodies fitted with crossed roller bearings.