The 5215 Dual ND Filter Wheel contains a set of neutral-density (ND) filters mounted in a single easy-to-use unit. The simple two-wheel design of the Model 5215 gives you a wide range of optical densities, from 0.08 to 3.0 in 0.1 increments. Each wheel includes six 1 in. diameter filters. The filter positions are mechanically indexed for precise positioning and the filters are made with Inconel metallic coatings on glass substrate. These wheels are metric compatible.

• 滤光片尺寸（圆形或正方形）

  25.4 mm

• 滤光片形状

  Round

• 滤光片数量

  12  

• 机制

  Epoxy Mounted

• 安装螺纹

  8-32 (M4) Thru

• 滤光片类型

  Neutral Density

• 滤光片直径

  25.4 mm

• 通光孔径

  24.1 mm  

• 材料

  Anodized Aluminum

• 
  

5215双ND过滤轮包含一套中密度(ND)过滤器安装在一个易于使用的单元。5215型的简单两轮设计提供了广泛的光学密度范围，以0.1增量从0.08到3.0。每个轮子包括6个1英寸。直径的过滤器。过滤器的位置是机械索引的精确定位和过滤器是由Inconel金属镀层在玻璃基板。这些轮子是公制的。