The DS-4F Series High-Precision Adjuster employs a unique cone and cam mechanism that provides a precision mechanical advantage effect to multiply the resolution of its high-precision fine-adjustment threads. This approach provides especially smooth motion with excellent resolution and repeatability.
In addition to short travel stages, this small precision adjuster is also compatible with Newport optical mounts like the ULTIMA^® Series.

The DS-4F Series High-Precision Adjuster employs a unique cone and cam mechanism that provides a precision mechanical advantage effect to multiply the resolution of its high-precision fine-adjustment threads. This approach provides especially smooth motion with excellent resolution and repeatability.
In addition to short travel stages, this small precision adjuster is also compatible with Newport optical mounts like the ULTIMA^® Series.