BK7 material standard round windows,the BK7 materials has a good transmittance from VIS TO IR (350-2000nm),it is the common used optical glass to make the high quality optical components.When don't need the extra advantage of the fused silica,BK7 material is the better choose.This windows is not coated and also we can coating according to your requirements.
China Optical BK7/K9 Glass Protective Window
AR coating on both surface
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
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.
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.