The 23RQ12-02-M is the mounted version of the 23RQ12-02 ultrathin uncoated fused silica wedge made specifically to fine tune dispersion compensation in an ultrafast optical system. The wedge is 20 x 30 mm in size with a minimum thickness of 0.2 mm and a wedge angle of 2.8◦. The transmitted wavefront error is λ/6 and scratch dig of 10-5.  Special care should be taken when mounting this delicate optic.  The adaptor on the mounted wedge will fit easily into any mirror mount made for 0.5 inch diameter mirrors.  

23RQ12-02- m是23RQ12-02超薄无涂层熔融石英楔的安装版，专门用于在超快光学系统中微调色散补偿。楔形20 x 30毫米大小的最小厚度为0.2毫米和2.8◦的楔角。传播波前误差是λ/ 6和抓挖的这个赛季。安装这种精密光学仪器时应特别小心。安装在楔板上的适配器很容易安装在任何直径为0.5英寸的镜子上。