Glass Dome is an optical window composed of two parallel curved surfaces.We mainly solve the material of BK7/BK10 glass and Fused silica. Our Domes can do the diameter from 25mm to 130mm, the size tolerance is at ±0.2mm..We have advanced technology production lines in China, can accept the mass production.
A Dome is Widely used in deep sea exploration and national defence science and technology.Now our products are mainly exported to Europe and America countries and get the customer's praise.
| Material |
Sapphire,fused silica,BK7 |
| Outer Diameter |
10mm-200mm |
| Inner Diameter |
6mm-112mm |
| Diameter Tolerance |
+0.2, -0.2 mm |
| Height of DOME |
12.5mm-68mm |
| Edge Thickness |
2-4mm |
| Chamfer |
0.2-0.5mm |
| Clear Aperture |
>85% |
| Surface Quality |
60-40 scratch and dig |
| Coating |
Specified by customers |
Other Items
Factory information
Our Advantage
Sales Team
Yutai Optics has a professinal sales 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.
Process for most optics
Material-cutting-rounding-milling-grinding-polishing-edging-cleaning-coating-gluing-edging-blacking-accembly-packing-shipping
Packaging & Shipping
1 Package Detail: A. Standard carbon and envelop with plastic foam.
B. Safety green carton.
C. Customized.
2 Delivery Detail: Within 30 days.(Also depand on the quantity)
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