Beijing Exuberance Opto-Electronics Technology Co., Ltd.
Main products:Optical Bench,Lens,Mirror,Manual Turntable,Optical Adjustment Items
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  • Contact Person : Ms. Yue Melinda
  • Company Name : Beijing Exuberance Opto-Electronics Technology Co., Ltd.
  • Tel : 86-010-8200067
  • Fax : 86-010-82601369
  • Address : Beijing,Beijing,RM,B609,CAIZHI BLDG 18 Zhongguancun RD(E) Haidian Beijing China(10083)
  • Country/Region : China
  • Zip : 100083

Circular Variable Metallic Neutral Density(ND)Filter

Circular Variable Metallic Neutral Density(ND)Filter
Product Detailed
1 Circular Variable Metallic ND Filter 2 Wavelength:400-1100nm 3 Daimeter:50mm 4Optical Density:0.0-3.0 OD

The OQVND 5010  Circular Variable Metallic ND Filter  It is 50 mm in diameter with surface flatness of ≤1λ , and coated for an OD range of 0.0-1.0. Our circular variable neutral density filters are designed to simplify attenuation and beamsplitting in the visible to NIR. The variable attenuation and beamsplitting around a 270° circle is achieved by a thin, reflective aluminum film. A broadband, visible AR coating on the back side allows the filter to be left in the beam path at all times with minimal losses or ghost images.

Product NumberOptical DensityWavelength Range(nm)Diameter(mm)  
OQVND 50300.0-3.0400-1100(Recommend 400-700)Φ50  
OQVND 50200.0-2.0400-1100(Recommend 400-700)Φ50  
OQVND 50150.0-1.5400-1100(Recommend 400-700)Φ50  
OQVND 50100.0-1.0400-1100(Recommend 400-700)Φ50  

Circular Variable Metallic Neutral Density(ND)Filter



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