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Changchun Hengyi Optics Supply Beam Samplers
Posted at: TradersCity --> Offers to Sell and Export
Posted on: Wed 20 Feb, 2008 7:41 am
These beam-samplers are useful for beam diagnostics and monitoring. They are manufactured to work at 45 degrees incidence. When they transmit the main beam, they sample 4% of the input or so. The sample beam is provided by the natural reflectivity of the surface. The back surface with broadband antireflection coating can eliminate errors from back surface reflections with a high efficiency.
Our ability can be up to:
Material: BK7A or other materials
Diameter: 2-300mm
Diameter: -0.10mm
Reflectance: R=4% ±1%
Parallelism: <20 arc second
Angle of Incidence:45 degrees
Flatness: λ/10 at 632.8nm
Surface Quality:10-5
Clear Aperture: 90% of Diameter
_________________
Contact Name: Hellen Lu
Company Name: Changchun Hengyi Optics Co., Ltd
Email: Hellenzihan@hyoptics.net
Tel: 86-431-85299928
Fax: 86-431-85299928
Street Address: #5-9, Dongling South
Street, Changchun, Jilin, China
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Posted By Hyoptics
Country:  China
Member Since: 20 February 2008
Total Leads: 15
Business focus: Optical Crystal, Cylindrical Lenses, Parabolic Lenses, Filters, Prisms, Beamsplitters, Polarisers, Windows, Mirrors, Spherical Lenses, Gratings
  
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