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Model No.: CSACHT01
Brand: no
Warranty Period: 3 Years
Place Of Origin: China
Outer Diameter :: 1mm To 300mm
Surface Quality:: 20/10 40/20
Product Type:: All Kinds Of Optical Glass And Infrared Materials
Coating:: Bbar Coating,Reflective Coating,Polarizing Coating Etc.
Centration:: <3 min
Flatness:: lambda/4
Clear Aperture:: >90%
Diameter Tolerance:: +/-0.1 mm
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
Achromatic Lens is an achromatic consists of a positive low-index Crown Glass lens element cemented to a negative high-index Flint Glass lens element. Positive Achromatic Doublet Lens and Negative Optical Achromats Lens by two piece single lens (Achromatic Doublet Lens) or three piece single lens (Achromatic Triplet lens) are available. Achromatic doublet lens has significantly better optical performance than singlet Spherical Lens in visible imaging and laser beam manipulation applications. Triplet Achromatic Lenses are designed for 1:1 conjugate ratios and utilize symmetry to correct for aberrations. Steinheils are made from a low index center element cemented between two identical high index outer elements. Each lens is edged down to f-numbers with reasonable aberration correction at increased fields. Steinheil Triplet Achromatic Lenses feature small diameters that allow for mounting in smaller spaces compared to traditional Steinheil lens designs. Steinheil Triplets are ideal for use in relay systems. Blackening the edges of the achromatic doublet lens will reduce stray-light and increase the singal-to-noise ratio in an optical system.You'll see an improvement in your application. Other 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 or triplet achromatic lens as follow:
*Material: Bk7,fused silica,CaF2,MgF2,BaF2,ZnSe and other infrared optical crystals.
*Focal length:+/-1%
*Length tolerance:+0.0 - -0.1 mm
*Width tolerance:+0.0 - -0.1 mm
*Center thickness tolerance:+/-0.1 mm
*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.