Newport MKS Beam Steering Accessory, Top, Precision AJS Screws 670-RCT

The 670-RCT Beam Steering Accessory for 1.5-in. diameter mounting rods. It provides precision adjustment of the height and direction of a laser beam. The 670-RCT has independent elevation and coarse/fine azimuth adjustments using AJS screws. The rigid, integrated construction provides excellent stability in critical applications. In use, the lower mirror (670-RCB sold separately) is pivoted to the desired angle with an integrated knurled knob. The upper mirror holder has a hand-sized knurled knob for coarse azimuth positioning over a 360° range and high-resolution adjustment screws for precise beam pointing in azimuth and elevation. The 670-RCT provides a wider adjustment range and better performance and stability than the general-purpose hardware often used in beam steering devices. Used with our patented Model 75 1.5-in. Damped Rod, the beam steering device provides unmatched beam-pointing stability. Mirrors are bonded to the mount using double sided tape and are purchased separately.