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Model No.: CSACH10
Brand: no
Warranty Period: 3 Years
Place Of Origin: China
Surface Quality:: 20/10 40/20
Outer Diameter :: 1 mm To 300 mm
Product Type:: All Kinds Of Optical Glass And Infrared Materials
Coating:: Bbar Coating,Reflective Coating,Polarizing Coating Etc.
Dimension Tolerance:: +/-0.05 mm
Clear Aperture:: >90%
Thickness:: 1 mm to 15 mm
Chamfer:: 0.25 mm x 45° or nearest standard
Packaging: Packaging the lenses separately inside and make sure all the lenses safety during transport.
Productivity: 2000 pcs/month
Transportation: Air,Express,Ocean
Place of Origin: Changchun of China
Supply Ability: 2000 pcs/month
Certificate: ISO9001:2015
HS Code: 90019090
Port: Beijing,Shanghai,Dalian
Payment Type: T/T,Paypal,Others
Incoterm: FOB,CFR,CIF,EXW,FCA,CPT,Express Delivery
The most common type of Optical Achromatic Lens is the achromatic doublet, which is composed of two individual lenses made from optical glass lenses with different amounts of dispersion. Typically, one element is a negative Optical Lens (concave lens) element made out off flint glass such as, which has relatively high dispersion, and the other is a positive optical lens (convex lens) element made of crown glass such as BK7, which has lower dispersion. The optical achromats lens elements are mounted next to each other, often cemented together, and shaped so that the chromatic aberration of one is counterbalanced by that of the other.
Optical Achromatic Lens are designed to specifically function within the infrared, visible, or ultra-violet wavelength ranges, and they are not symmetric devices.
Negative Optical Achromats Lens is typically used when there is a need to eliminate chromatic aberration. In addition to reducing chromatic aberration at the design wavelengths, spherical aberration and coma are greatly reduced. We always make our Optical Achromatic Lens as precise specifications and tolerances for uncompromising image quality upon customer's requirement.
Big Dimension Achromatic Lens and single optical Spherical Lens are available upon request. Such as Plano-Convex Spherical Lens,Plano-Concave Spherical Lens,Double-Convex Spherical Lens,double-concave spherical lens,Meniscus Spherical Lens,special spherical lens,ball lens,sphere lens etc.
Specification of our achromatic doublet lens as follow:
*Material:Bk7,fused silica,CaF2,MgF2,BaF2,ZnSe and other infrared optical crystals.
*Focal length:+/-1%
*Length tolerance:+0.0 - -0.1mm
*Width tolerance:+0.0 - -0.1mm
*Center thickness tolerance:+/-0.1mm
*Surface Figure:lambda/2 at 633 nm on plano side
*Surface quality:20/10,40/20,60/40 scratch/dig
*Clear Aperture>95%
*Chamfer: 0.25 mm at 45 degree typical
*Coating: BBAR, Reflective coating, dichroic coating,AR coating etc.
Product Categories : Spherical Lens > Achromatic Lens
China Star Optics Technology Co., Ltd. was registered and established in Changchun,Jilin province in 2005.The company`s business scope includes the development,production and sales of optical lenses,optical parts and provides related technical development about optical lenses. The company has complete optical manufacturing capabilities and advanced production equipment and inspection equipment, with the joint efforts of all excellent workers, we have become more and more competitive on the production of high performance optical lenses and optical parts,including spherical lenses, cylindrical lenses, aspherical lenses, dome lens,windows, prisms,optical crystals, mirrors and infrared optical components etc.
Products are widely used in medical instrument, photoelectric device,optical communications, digital cameras,biochemical analysis,laser systems,projection display systems,aerospace and other fields.
As the operating principle of "Quality First, Customer First",China star optics is dedicated to continually providing our customers with high quality products and perfect service, sincerely hope we could build long-term friendly business relationship with the customers all over the world.
Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.