The 9861 Double Filter Holder clever has a recessed spring clip that tightly grips a filter of any thickness from 0.5 mm to 3 mm with no need for additional locking. No more loose filters or chipped edges. Use this holder for either square or round filters, as well as those assorted filter pieces you have in your lab.

• 滤光片尺寸（圆形或正方形）

  12.7 - 50.8 mm

• 最大厚度

  3 mm  

• 滤光片形状

  Round or Square

• 滤光片数量

  2  

• 机制

  Recessed Spring Clip

• 安装螺纹

  8-32 (M4) Thru

• 滤光片直径

  12.7 - 50.8 mm

• 材料

  Anodized Aluminum

• 
  

9861双滤芯机芯有一个凹进式弹簧夹，可以紧紧地夹住从0.5毫米到3毫米的任何厚度的滤芯，不需要额外的锁定。没有更松散的过滤器或缺口边缘。你可以用它来做方形或圆形的滤镜，也可以用你实验室里的各种滤镜。