Mirror Mount, Industrial, Vertical Drive, 25.4 mm, 2 Locking Allen-Keys, M4

The M-HVM-1i Industrial Vertical Drive Kinematic Optical Mount is unlike any optical mount in its class. It's very stable and yet easy to adjust without burning your fingers. The HVM’s unique ball-and-wedge drive mechanism enhances the overall performance of the 25.4mm (1 inch) diameter optical mount by reducing stiction and backlash to negligible levels while maintaining a compact and robust package.

This unique drive mechanism also allows substantial angular tilt without adjustment screws protruding from the back of the mount, where fingers can block the beam. At a scant 19.05 mm thickness, the HVM can be placed in optical systems requiring minimum footprint. Newport’s in-line spring mechanism provides targeted tension at appropriate points to ensure the HVM is stable both short-term and long-term. The high resolution adjustment screws have a locking mechanism to prevent inadvertent adjustment. This same mechanism provides the ability to customize the feel/tension of each adjustment.