Product Details
ruby white sapphire ball lens K9 silicon CZ ball lens for liquid
valve ball bearing
How about Optical Windows functions
Optical windows are applied to isolate different physical
environments while allowing light to passing through.When selecting
windows,it's important to consider materials,transmission,
scattering,wave
front distortion,parallelismand resistance to certain environment.
so,Sapphire feature is more advantageous materials as optical
windows.
what is Optical Windows Feature
- 1. suitable for high power,high-pressure applications and vacuum or
corrosive atmospheres.
- 2. Sapphire is a single crystal form of alumina.The material is
extremely hard and resistant to attack by srong acid.
- 3. It has high compressive strength, a high melting point and
excellent thermal conductivity.
- 4. Transmission range is from 150 nm to 5 µm.
- 5. low distortion,low scatter and excellent parallelism for laser
and non-laser applications.
Customized Service
ZMKJ can offer all kinds of windows,which are made from different
materials.
Windows of special sizes and materials are available upon
requirement.Single
layer or multiplayer anti-reflecting or high-reflecting coatings on
optical windows
are available upon customer's requirement.
Product Details Show
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Professional OEM/ODM Factory Supply Custom Design sapphire optical
lens with competivive prices
Production | sapphire optical glass window |
Raw Meterial | sapphire |
Diameters Available | 0.3mm to 400mm |
Diameter Tolerance | +/-0.01 mm |
Surface Quality | 60/40,40/20,20/10 |
Surface Flatness | 1/20 lambda to 3lambda |
Surface Irregularity (Peak to Valley) | >λ/4 |
Thickness tolerance | +/-0.03mm |
Focal length tolerance | +/-1% |
Clear Aperture | >90% of Diameter |
Chamfer | 0.05-0.5mmx45degree,according to customer’s needs. |
Centeration | 3 arcmin |
Coating | AR,Mgf2 is on request,R<0.25% Visible wavelength,laser
wavelength |
Remark | We are the real glass ball lens and half ball lens factory,can
offer OEM,best service and compititive unitprice |
About Our Sapphire Process Step
Sapphire cystal body--->Orienteering-->(sleeve or wire cut)--->rough ingot/blocks-->repair shap
--->wire cut to wafers---->anneal--->grinding
---->polishing ---->cleaning &inspect
Our Service
- Your inquiry about our products or prices will be replied within
24hrs.
- Well-trained and experienced staffs to answer all your enquires in
time.
- OEM&ODM, any your customized lightings we can help you to
design and put into product.
- Protection of your sales area, ideas of design and all your private
information.
- Top Quality + Reasonable Price + Responsible After
Service=Successful & Win.
Company Profile
SHANGHAI FAMOUS TRADE CO.,LTD. locates in the city of Shanghai,
Which is the best city of China, and our factory is founded in Wuxi city in 2014.
We specialize in processing a varity of materials into wafers,
substrates and custiomized optical glass parts.components widely
used in electronics, optics, optoelectronics and many other fields.
We also have been working closely with many domestic and oversea
universities, research institutions and companies, provide
customized products and services for their R&D projects.
It's our vision to maintaining a good relationship of cooperation with our all
customers by our good reputatiaons.