Прозрачное плоское стекло с кварцевым/сапфировым покрытием для часов, диаметр 20 мм/25 мм/30 мм (62537719491)

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Glass cover
Yutai Optics offers Sapphire and fused silica glass cover, dimension and thickness could be specified by customers.


UV-grade fused silica is well-suited for applications that benefit from increased transmission deeper into the UV than N-BK7. UV fused silica also offers a lower index of refraction for a given wavelength, better homogeneity, and a lower coefficient of thermal expansion than N-BK7.




Sapphire
Handles High Temperatures and Pressures
Sapphire windows are highly tolerant of extreme temperature and pressure differences. These windows are commonly used as viewports enable viewing inside of
vacuum chambers, or chambers containing high temperature plasma.
Wide Transmittance Range:Uncoated Sapphire is transparent from 170 nm to 5.5 µm.


Product Description


Product Name
Transparent Flat Quartz/Sapphire Coated Glass Cover For Watch
Material
quartz/sapphire
Dimension
0.45-400mm
Thickness
0.4-2mm
Surface Quality
60/40,40/20 scrage/dig
Fringe
3
Keywords
quartz glass sapphire glass
Tolerance
+-0.1 mm
Coating
as requirements
Bevel
0.25*45




Our Products


YuTai opitcs can produce the optical lens, prism,window,filter,mirror and other optical components.

If you want to know more information for the products, please check the following...







Our Company


Yutai Optics, we specialize in the design and volume manufacturing of high performance optical components such as lens,prisms, windows,filters,mirrors and more for use in optical instruments and laser systems, as well as for military, telecommunications,medical, environment monitoring industry,material is widely ranged from optical glass to IR and UV glass.
As a Fast-growing supplier in Optics, Yutai Optics offers excellent service and good quality items,our products have been appreciated by many European and American customers,of course we build a long-term cooperation. YuTai Optics has quickly established itself as a leader in optical components from its advanced technology and quality control.





Packing & Delivery


Packing Details  :Use Good and Strong Cartons to pack





Our Advantage


Sells Team

Yutai Optics has a professional sells team with excellent service, we tracking from inquiry to delivery of items.We try our best to meet each customers'request.

Production Team

Yutai Optics has many experienced engineers and advanced machines, they are the important guarantee for the higher quality products.Our advanced production machines list:
Ring polishing machine, Single axis machine, Two axis machine, Four axis machine,Centering edging machine,Mechanical milling machine,Spectrograph, Grinding machine,nanotech.250upl,talysurfi120.

Inspection Team

Advanced testing equipment and methods are important guarantee for the production of high- precision products.Our testing machine is ZYGO, Stereo interferometer,Horizontal interferometer.We provide testing report for each batch for your items.



FAQ


Q: What are your main products?

A: Optical lens,mirrors,windows,filters,prisms



Q: How long is your delivery time?

A: In general delivery time is about one month for custom produced optics.except stock ones or some special optics.



Q: Do you provide samples ? is it free or extra ?

A: We can provide free samples if we have stock optics as your request,while custom produced samples are not free.



Q:What is your MOQ ?

MOQ is 10pcs for most of the optics, while MOQ could be only one piece if you need a element in big dimention.



Q: What is your terms of payment ?

T/T,L/C,VISA,Paypal,Alipay or Negotiation.



Contact Us








Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.


62537719491

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