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Optical Glass Narrow Band Color Filter
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Product Description
Filters are designed by their manufacturers to transmit or absorb different wavelengths of light. Optical filter is widely used in medical instrument, finance, metallurgical, photography,cameras, navigation, biography instrument, optical instrument andscience field etc.
China star optics can supply a full range of filter. They are short pass, long pass, band pass, ultraviolet, infrared, heat absorbing, and color temperature conversion filters. We use material by China to Schott, Hoya, and other manufacturers to process them. Metallic films, colored glasses and thin dielectric films filter are all available per your requirements.
Specification of our color filter as follow:
Material:Filter Glass,BK7
Dimension: 4mm-160mm - 0.20mm
Squares/Rectangles:1mm-165mm
Thickness:0.5mm-4mm
Wavelength range:190nm to 4.5um
Thickness tolerance:+/-0.01mm-0.1mm
Edges:Fine
Ground Flatness:Up to Lambda/10
Surface quantity: 80/50-20/10 Scratch/Dig
Packing-Packaging the lenses separately inside and make sure all the lenses safety during transport.
Delivery- We could choose International Express such as FedEx, DHL, TNT, UPS etc, to make sure the shipments are safe and fast.
China star optics Technology Co.,Ltd.is a first-class technical company,which specialized in providing optical products,base in the famous optical base in ChangChun City,JiLin Province.We focus on the research and development of optical components,as well as manufacturing and selling them with low price.The products used in industrial,medical,scientific and other fields.
China star optics has a strong technical force,brings together outstanding optical design and processing specialists,owns advanced processing equipment and coating equipment,advanced detection equipment.Our company offers you a very wide range of optical lenses,including spherical lens,cylindrical lens,aspherical lens,windows,prisms,crystal,mirrors and high precision optical samples etc.In addition,we specilize in customizing photographic lens and accessories,such as wide angle lens,telephoto lens,projector lens,fisheye lens etc.We would also like to do OEM for you according to your request.
As the operating principle of "honest and trustworthy, mutual benefit and win-win",slogan of "Quality First, Customers First",China star optics dedicate to provide customers high-quality products and service,and sincerely hope that we could build long-term friendly business relationship with the merchants all over the world.