D20mm/ 25mm/30mm Transparent Flat Quartz/Sapphire Coated Glass Cover For Watch

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.

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.

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...

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OPTICAL WINDOW

OPTICAL FILTER

OPTICAL MIRROR

OTHERS

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 Details  :Use Good and Strong Cartons to pack

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.

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.

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.

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

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

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

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

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

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.