Optical Dome Lens
Optical domes are lenses with two concentric spherical surfaces. Sometimes they are referred to as bent plane parallel plates.
Consequently it is usual to define parallelism between two surfaces as the maximum thickness variation between the two surfaces.
In perfect domes, the convex radius equals the sum of the dome thickness and concave radius. Optical domes are used for underwater
photography, as a part of a protective case. Also they are as a part of sun tracking used in solar collectors.
Optical Quartz Dome Lens
For exceptional protection, our stock and custom-made optical domes are known for their durability within extreme environments.
Our material options comprise BK7 (or equivalent) for maximum transmission from 300 nm up to 2 μm, acrylic - commonly used for
skylights and meteorology systems - UV fused silica for applications operating in the deeper UV range and sapphire, offering
transmission over 80% in the 2-5 μm range.
Optical materials comparison:
| Material |
Fused Silica or other optical glass |
| Diameter |
1-300mm |
| Thickness |
0.4-50mm |
| Height |
Customer's request |
| Concentricity |
< 0.02 |
| Flatness |
1/4 lambda |
| Focal length |
1-10000mm |
| S/D |
60/40 |
| Clear Aperture |
>95% |
| Coating |
Customer's request |
Other Items
Factory information
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 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.
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)
Payment:
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