The M-SJ25.4 Metric Kinematic Mirror Mount is a compact, kinematic mirror mount designed for use with the X26 rail system. The mount provides accurate positioning of 25.4 mm diameter mirrors or beamsplitters with a thickness of 4 to 8 mm. A large clear aperture at 45° is useful for beam splitting applications. Precision adjustment screws provide ±1° tip/tilt for the alignment of mirrors, and have a hex head for tamper-proof Allen wrench adjustment. The addition of the optional TSJ Rotating Base allows coarse 360° positioning of the mount. Mounting the M-SJ25.4 on one side gives an optical axis height at 32.5 mm for direct mounting on CN26 Carriers. Mounting on the other side gives an optical axis height of 19.5 mm, for use with UMR5 Series Linear Stages or the TSJ Rotating Base. Both yield a 40 mm beam height above the rail surface.

M-SJ25.4公制运动学镜架是一种紧凑的运动学镜架，设计用于X26轨道系统。安装提供了精确的定位25.4毫米直径的镜子或波束分离器厚度为4至8毫米。一个大光圈在45°束应用程序是有用的。精度调整螺丝提供±1°提示/倾斜排列的镜子,为防篡改艾伦扳手和六角头调整。添加可选TSJ基地允许粗旋转360°山的定位。将M-SJ25.4安装在一侧，光轴高度为32.5 mm，可直接安装在CN26载波上。另一侧安装的光轴高度为19.5 mm，用于UMR5系列线性级或TSJ旋转底座。两者在钢轨表面上都有40毫米的梁高。