Product Name | Spherica BK7 quartz glass dome cover half ball lens for protective Project |
Material | BK7 quartz or other optical glass |
Dimension | 2-200mm |
Focus Length | 1-100000mm |
Surface quality | 60/40 |
Surface Accuracy | L/4 |
Clear Aperture | >95% |
Bevelling | <0.2x45° |
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.