The 9773 Valu Center Mirror Mount achieves a high level of stability by using a 0.5 inch frame that is stiffer than any you'll find on other comparably priced 1.0 in. (25.4 mm) diameter mounts. Two knob adjustment screws give you ±4° for tip and tilt adjustments using the same high-quality proprietary screws, brass nuts, and hard sapphire seats found in all New Focus® mounts.

• 镜片直径

  25.4 mm

• 驱动方式 

  Knob, non-locking

• 调节 

  θx, θy

• 灵敏度 

  4.4 arc sec

• 特殊功能

  Center Mount

• 角范围

  ±4°

• 调节螺纹

  80 TPI  

• 材料

  Anodized Aluminum

• 机制

  Kinematic

• 螺纹类型

  8-32 (M4) CLR

• 光轴高度

  25.4 mm  

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通过使用0.5英寸的框架，9773 Valu中心镜安装实现了高水平的稳定性，这种框架比你在其他同等价格1.0英寸的框架中发现的任何框架都要坚硬。(25.4 mm)直径安装。两个旋钮调整螺丝给你±4°提示和倾斜调整使用相同的高质量的专用螺丝,铜螺母,硬蓝宝石席位中发现所有新焦点®坐骑。