The 41570 Focusing Lens is used to focus a collimated beam from a light source onto a fused silica fiber. This 1.5 inch (38.1 mm) diameter plano-convex lens is made with High purity UV grade fused silica. It has a 150 mm focal length and a 190 to 2500 nm range.

• 类型

  Plano-Convex Focusing Lens

• 透镜形状

  Plano-Convex

• 直径

  38.1 mm

• 透镜材料

  UV Fused Silica

• 增透膜

  Uncoated

• F/＃

  F/4

• 有效焦距

  150 mm

• 表面质量

  60 - 40

• 材料

  UV Fused Silica

• 焦距

  150 in.

• 对中

  3 arc min

• 尺寸

  Ø38.1 mm

• 
  

41570聚焦透镜用于将来自光源的准直光束聚焦到熔融石英纤维上。这款1.5英寸(38.1 mm)直径的平凸透镜是由高纯度紫外级熔融二氧化硅制成的。它的焦距为150毫米，焦距为190至2500纳米。