The CYM-2R Adjustable Cylindrical Lens Mount can hold and position cylindrical lenses as large as 2 inches in height. What makes this mount unique is its ability to provide rotation about the geometrical center of the lens. This feature eliminates unwanted translation during rotation of the power axis. 100-TPI screws provide a ±5° roll adjustment range with a sensitivity of 6 arc seconds. With the use of adaptors (sold separately), other sizes of cylindrical optics can also be held and rotated about their centers. Adaptors are available to mount 1/4-in., 1/2-in., 1-in and 19-mm high cylindrical lenses. Each one of these adaptors places the center of the cylindrical lens at the CYM-2R's axis of rotation and has a location pin for quick installation.


CYM-2R可调式圆柱形透镜支架可以容纳和定位2英寸高的圆柱形透镜。这种支架的独特之处在于它能够提供绕透镜几何中心旋转的能力。这个特性消除了在功率轴旋转过程中不需要的平移。100 - tpi螺丝提供±5°辊调整范围的敏感性6弧秒。通过使用适配器(单独销售)，其他尺寸的柱面光学元件也可以保持并围绕其中心旋转。适配器可安装1/4英寸。,一半处于。，高1英寸和19毫米的圆柱形透镜。每个适配器都将柱面透镜的中心放置在CYM-2R的旋转轴上，并有一个定位销以便快速安装。