專業Fine Focus Adjustment廠商

A rotary adjustment which provides fine focus control of the lens and nozzle assembly.  While maintaining a compact size, its notched adjustment ring provides easy handling, and the clear engraving allows the user to measure the ± 10mm focus range in 0.1mm increments.

         •   Anti-Rotation Screw locks the unit together to avoid unwanted movement 

         •   0.1mm increment steps for pin-point precision