Офтальмологическое производство автоматический рефрактометр кератометр ARK-8500 для
1 660,00 $ - 2 111,00 $
Китайская Фабрика оптических K9 стеклянных шариковых линз с AR покрытием и алюминиевым
- Категория: Other Optics Instruments >>>
- Поставщик: VY Optoelectronics Co. Ltd.
Сохранить в закладки 1600367699446:
Описание и отзывы
Характеристики
Products Description
Spherical Ball Lenses are commonly used for laser collimating and focusing, laser-to-fiber coupling, fiber-to-fiber coupling, and fiber-to-detector coupling. Larger spheres are easier to handle and ease the sensitivity of translational alignment. However, smaller spheres has the benefit of fitting into smaller packages.
Ball lenses are highly polished spheres made of optically transparent homogeneous materials. Carefully controlled manufacturing process produces spheres with precise diameters and unsurpassed surface quality.
* Picture show of ball lens
Specification
* Part of prism we manufactured ball lens and half ball lens.
Material | BK7 or other optical material |
Diameter | 1-200mm |
Tolerance | +/-0.1mm |
Surface Quality | 40-20 or better |
Our company
VY Optoelectronics Co.,Ltd. is a manufacturer of optical lenses, we could also design special optical component according to customers' requirement.
From cutting material, grind and polish the surface of lens, to coating and cement lens together are all done in our factory by ourselves.
VY has one hundred thousand level clean dust-free workshop, which could assure high precision quality of lenses.
VY Optoelectronics Co.,Ltd. will test every lens before shipping in order to keep quality is compliance with specification, inspection report could be provided together with every goods.
We care about every details of each article, every lens will be packed in strong enough package, and special packing will be available as requested.
Application of optical lenses are very wide, such as astronomical equipment, medical device, military apparatus, scientific experiments, underwater cameras, etc..
Every year, VY Optoelectronics Co.,Ltd. will go to attend exhibition abroad. We met lots of regular customers and knew new clients, it will be our pleasure to meet you next year! Many samples of optical element will be brought, you could know our product much better face to face.
VY pass international qualification certificate, like ISO9001:2015, SGS, RoSH, CE etc..
VY Optoelectronics Co.,Ltd. received many praise from customers who bought items from us, fast delivery, high quality and best service will be your first choice.
Catalogue
Please click on each item below to find more details (only valid on computer), it's our pleasure to introduce directly through your contact.
Related Products
VY Optics could also manufacture and design other optical elements, including achromatic lens, dome lens, filter, prism, ball lens, cylindrical lens, optical mirrors, spherical lens and rod lens, we can fabricate high-precision lens as per your requested.
FAQ
Q: Do you provide samples? Is it free or charged?
· We'd like to supply samples for free if we have it in stock, but we don't pay freight.
Q: How long is your delivery time?
· Regarding inventory, it is 3 working days;
· For customized one, it's about 15-25 working days, depended on exact quantity and order date.
Q: Is it possible to customize special lens?
· Yes, to customize special optical element and coating are available here.
Q: How to pay?
· T/T, Alibaba online assurance payment, MoneyGram, West Union, Paypal and so on.
Q: How to ensure the safety of payment?
· VY Optics is a reliable supplier not only audited on Alibaba, but also on Made-in-China, reputation and quality is life of our company, and we support Alibaba Trade Assurance.
Q: How do you ship goods?
· Low value sample: EUB, E Express of China Post, which is cheap;
· Light weight parcel: DHL, FedEx, TNT, UPS, EMS, SF Express, China Post;
· Heavy cargo: by air or by sea, ship on pallet.
Our company enjoy a considerable discount owing to long-term cooperation with courier company.
· We'd like to supply samples for free if we have it in stock, but we don't pay freight.
Q: How long is your delivery time?
· Regarding inventory, it is 3 working days;
· For customized one, it's about 15-25 working days, depended on exact quantity and order date.
Q: Is it possible to customize special lens?
· Yes, to customize special optical element and coating are available here.
Q: How to pay?
· T/T, Alibaba online assurance payment, MoneyGram, West Union, Paypal and so on.
Q: How to ensure the safety of payment?
· VY Optics is a reliable supplier not only audited on Alibaba, but also on Made-in-China, reputation and quality is life of our company, and we support Alibaba Trade Assurance.
Q: How do you ship goods?
· Low value sample: EUB, E Express of China Post, which is cheap;
· Light weight parcel: DHL, FedEx, TNT, UPS, EMS, SF Express, China Post;
· Heavy cargo: by air or by sea, ship on pallet.
Our company enjoy a considerable discount owing to long-term cooperation with courier company.
Every details of production and communication is crucial for us, please do feel free to tell us any your question, suggestion or comment on us, it will be very helpful for us to be a worthy, trusted and reliable supplier. Thank you for visiting and stoping!
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