Заводские производители светодиодных Оптических стеклянных двойных
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- Поставщик: Changchun,Sunday,Optics,Co.,Ltd.
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Описание и отзывы
Характеристики
Optical Spherical Lens
Bi Convex Lens
Double convex lens has two convex focal length which used for various applications such as magnifying, optics and laser
systemsSunday can manufacture double convex lenses with two equal radius or two different convex radius.
systemsSunday can manufacture double convex lenses with two equal radius or two different convex radius.
Specification
Material | N-BK7,H-K9L,Sapphire,Fused Silica(JGS1),Caf2,ZnSe,Si,Ge,etc. | ||||||
Diameter | 0.5mm to 600mm | ||||||
Diameter Tolerance | +0.00/-0.05 or customer size | ||||||
Focal Length | +/-1% | ||||||
Flatness | 1 lambda to 1/10 lambda | ||||||
Surface quality | 60-40 or 40-20 | ||||||
Centration | <3arcmin | ||||||
Clear aperture | 90% | ||||||
Chamfer | 0.25mm * 45 degree | ||||||
Coating | Single Mag2, Multiple Layers AR Coating | ||||||
Manufacture Process
Spherical Lens Test
1. We will offer 5 pcs samples test report every 100pcs batch.
2. For samples quantity, we offer 2-3pcs test report.
3.Customer request is also welcome.
2. For samples quantity, we offer 2-3pcs test report.
3.Customer request is also welcome.
Factory Service
Optical Design
Optical design and processing is the core of Sunday Optics.We are responsible for the most challenging optical design and processing of optical components, and lead customers to complete optical components.
Optical Manufacture
Sunday Optics owns 12 sets high-speed grinding and polishing machines,these machines manufacture the common precision glass.Also the company pwns 10 sets of traditional polish machines to do high precison glass .We have three coating machine making AR HR Metal coating .Testing equipment ,Zygo interferometer,Spherometers,Focometer,Angular instruments.
Optical Coating
Sunday Optics manufactures various kind of coating,the wavelength from 185nm,visible 380-780nm,to 2500nm,including AR,Metal Coating,High Reflection Coating,Beam Splitter Coating,Interference Blocking Coating,Narrow Bandpass Filter Coating,Water Proof Coating etc.
Company Profile
Changchun Sunday Optoelectronics
Changchun Sunday Optoelectronics Co.,ltd is a high technology enterprise for over 10 years optics design and productions. The company was established by Dr. Wang in year 2001.With these years development, Sunday has became a high-tech enterprise producing optical lenses, prisms, windows, filters, mirrors, coatings, camera lens, laser components. The four production lines can meet many customers’s needs. optical glass, crystal, sapphire, fused silica,znse,caf2,ge materials and more than 200 kinds of material are for customers. Sunday has advanced testing devices, such as ZYGO interferometer、focometer, NIKON 6D ,Nikon ruler, collimators, before shipping we testing every lens. laser products such as laser module , laser pointer, laser diode are on request.
Sunday has established business relationships with many customers in the worldwide. We make designs, developments, pursue details,tolerance ,service, welcome your inquiry and sample order!
Sunday has established business relationships with many customers in the worldwide. We make designs, developments, pursue details,tolerance ,service, welcome your inquiry and sample order!
Exibition
Sunday Optics has established business relationship with domestic companies, university. our customer 60% from China, 40% from the worldwide,USA,Germany,Japan, Koran, Italy, Austria. Exhibitions booth will take place every year in Germany and USA, such as we attend 2017 laser world in Munich, 2018 Frankfult, 2019 SPIE Photonics West, We can see each other every year from our booth, and
you are welcome to visit out factory.
you are welcome to visit out factory.
FAQ
1.What is your delivery date?
A: We could process and delivery for you in shortest time.
B: For inventory: the delivery time is 5 workdays.
2.How long will you feedback?
We are on line 24 hours and give prompt reply in 12 hours.
3.How can I control our product quality?
We have professional engineers and teams, and professional testing tools.
4.What is the way of shipping?
We accept DHL , Fedex, TNT, UPS, EMS, SF and etc.
5.How to pay?
T/T, PayPal, West Union, Money Gram and Assurance payment on Alibaba and etc.
6.Can I customize the lens according to my needs?
Yes,it is.We could make optical design according to your needs.
Packaging and Shipping
We pay attention to every details of package in order to ensure goods arrive you safely.
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