Mirror Mount, PERFORMA-i, 1.0 in., 100 TPI, 3 Locking Allen-Keys

• A slim profile, less than an inch thick, to save space
• Newport's patented thread lock for better long-term stability
• Type-III, hard anodized surfaces for wear resistance of the ball-tipped adjusters

The threaded aperture versions are designed to hold thin optics and lenses with threaded retainers. P100-At28 and P100-At38 include not only a threaded retaining ring but also a protective Delrin spacer to prevent scratching the optic's coating or surface as it is secured. P50-At21 and P200-At28 feature a fully threaded design and include two retaining rings for holding the optic. They also allow for mounting of lens tubes or other optical components with matching threads.  Vacuum pick-up tools and spanner wrench facilitate installation and removal of the optic.

Performa-i Series industrial mounts feature Allen-key adjustments to save space and prevent unintended adjustment. A flexure lock is built into the mount body and exerts a tangential force on the screw to prevent rotation. Adjustment and locking actions are accomplished using a single tool from the same side of the mount.