This serie is designed for optics that required rotational and angular positioning.

Serie 1180 allows to make quick coarse adjstments followed by an extremely fine tweak-in to final alignment.
With the locking screw disengaged, The 1180 operates like any of our rotary mounts allowing full 360°low friction rotation.

Serie 1100-1200-1300
These series are designed to hold Ø0.50" to Ø 3.0".They are accurate , inexpensive solutions to the problem of rotating an optical components and locking it into place.