Precision Rotation Mount

Precision Rotation mount allows the 360-degree coarse rotation in addition to ±5 degree fine rotation with 0.1-degree resolution in azimuth axes. These mounts allow rotation of polariser and wave plate about their optical axis.

Specification

Material: Aluminium Alloy.
Finish: Black Anodised matte finish.
Optics Holding Capacity: Diameter 1" and 2”.
Drive: Micrometer of 10-micron resolution.
Coarse adjustment: Continuously 360-degree manual rotation.
Fine adjustment:±5 degree, when locked.
Laser engraved scale of 1-degree readout.
Mounting Holes: M6 and M4 tapped hole for post mounting. 
Spring-loaded nylon tipped set screw for locking. 
Optics is tightening by a standard retainer ring.