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Cookie 声明由Cookiebot最后更新于 4/14/25

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关于

Cookie是网站为了使用我们的用户体验更加有效而使用的小文本文件。法律规定，倘若cookie对于本网站的运营来说是完全必要的，那么，我们便可以在您的设备上存储cookie。而所有其它类别的cookie则需要获得您的许可。本网站使用各种不同类别的cookie。有些cookie是由显示在我们网站上的第三方服务放置的。

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不要出售或分享我的个人信息

25mm Dia. Left-Handed VIS-Coated Glass Circular Polarizer (CP42HE)

Specifications

概況

Type:

Left-Handed Circular Polarizer

物理和機械特性

Diameter (mm):

25.00

Thickness (mm):

2.00 ±0.10

Dimensional Tolerance (mm):

±0.20

Construction:

Laminated Glass Polarizing Film

光學特性

Coating:

VIS AR Coated

Polymer Film CP42HE Laminated Between Glass

Transmission (%):

45 ±2

Coating Specification:

R_avg <0.5% @ 425 - 700nm

Wavelength Range (nm):

425 - 700

Polarization Efficiency (%):

>99.90

環境和耐用性因素

Operating Temperature (°C):

-40 to +80

Regulatory Compliance

RoHS 2015:

Compliant

Certificate of Conformance:

View

Reach 235:

Compliant

產品概覽

可選無鍍膜及增加可見光的穿透率的抗反射鍍膜版本
左旋圓偏光片
提高機器視覺應用的耐用性

玻璃圓偏光片（CP42HE）專為減少表面反射和眩光而設計，是各種成像應用的理想選擇。這些圓形偏光片的特點是在兩個光學玻璃窗口片之間疊加了一個線性偏振片及四分之一波長延遲片。窗鏡基材在工業應用中提供了更高的剛性和耐久性。抗反射（AR）鍍膜版本可提高 425-700nm 可見光的穿透率。玻璃圓偏光片（CP42HE）提供了左旋偏振方向。成像應用場景包括機器視覺、數位影像處理、攝影。

Custom