The M-PPF50 Spring-Loaded Filter mount supports 2.0 in. (50.8 mm) square filters with a thickness of up to 5 mm. Two steel springs hold the filter on a frame with a 1.57 in. (40 mm) clear aperture. Two M-PPF50 filter holders can be screwed to one another to form a unit that holds two filters. This filter holder has an M6 threaded hole for post mounting.

• 滤光片尺寸（圆形或正方形）

  50.8 mm

• 最大厚度

  5 mm  

• 滤光片形状

  Square

• 滤光片数量

  1  

• 机制

  Steel Spring to Frame Clamp

• 安装螺纹

  M6

• 滤光片尺寸

  50.8 x 50.8 mm

• 材料

  Anodized Aluminum

• 
  

M-PPF50弹簧加载过滤器安装支持2.0 in。(50.8 mm)方形过滤器，厚度可达5mm。两个钢弹簧将过滤器固定在一个1.57英寸的框架上。(40mm)光圈清晰。两个M-PPF50过滤器支架可以拧在一起形成一个单元，容纳两个过滤器。这个过滤器支架有一个M6螺纹孔用于后安装。