- Precise and handy adjustments, those angular in two orthogonal planes, and linear - Stable vertical mounting - Adjustment range of 9° and 5 mm - Sensitivity of 3arcsec and 1µm - Made of black anodized aluminium Kinematic Mirror/Beamsplitter Mounts 5MBM21-1 is ideally suitable for precise alignment of various optical elements to desired angular and linear orientation. The base of the stage has three holes Ø8.7mm for driving screws – Fine Screws 9S127 or 9SH127. The driving screw pushes the alignment plate with its hardened steel ball-tip. Mount 5MBM21-1 has a one inch mounting hole with Æ24 mm clear aperture. 5MBM21-1 is mounted using an M6 mounting screw at any of the two M6 holes on the sides of the base. Also it mounts directly on any STANDA Post Holder or Mounting Post on their M6 tips. Alternatively you put an M4 screw through the combined Ø7-to-M6 hole to fasten the mount to a unit with M4 hole. The Precision Kinematic Optical Mounts are produced of aluminium and can be anodized in a color according to your request. Without special note from you we would supply mounts in black colour. 5MBM21-1 uses Fine Screws 9S127

5MBM21-1-SH

5MBM21-1-SH uses Fine Screws 9SH127

Three different modifications of 5MBM21 are available upon request