Customized Shape Sapphire Components Optical Step Lens Polished Surface For Vacuum Equipment
Brand Name:zmkj
Model Number:sapphire step lens
Minimum Order Quantity:5pcs
Delivery Time:1-3weeks
Payment Terms:T/T, Western Union, MoneyGram
Place of Origin:CHINA
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Verified Supplier
Location:
Shanghai Shanghai China
Address:
Room.1-1805,No.1079 Dianshanhu Road,Qingpu Area Shanghai city, China /201799
Supplier`s last login times:
within 38 hours
Product Details
Company Profile
Product Details
hardness 9.0 sapphire bearing for rolling bearing components/prolate ellipse/plano/Round Sapphire optical glass window sector
sapphire glass/ sapphire window/sapphire optical plate for vacuum
equipment watch window
Welcome to Know Sapphire~~
Synthetic sapphire is transparent single crystal 99.99% pure Al2O3 that exhibits a unique combination of physical, chemical,
electrical and optical properties: high thermal conductivity, high
strength and scratch resistance, hardness (9 on the Mohs scale),
transparent in wide range of wavelength, chemical inertness.
High crystal perfection, low reactivity, and appropriate unit cell
size make sapphire an excellent substrate in the semiconductor
industry for blue light-emitting diodes (LED).
Since Nobel Laureate in Physics Shuji Nakamura used the sapphire
substrate in 1990s for LED, the demand of sapphire crystal has been
growing rapidly.
It drives development of new markets like general lighting,
backside lighting in TV-sets, displays, consumer appliances,
aerospace and defense, and other applications
Sapphire physical property
- A sapphire optical window is the ideal window material for many UV and IR applications because it can transmit so far into the UV and IR bands. With its thermal and chemical robustness, a sapphire window can be exposed to extreme plasmas and temperatures, far greater than any other material, and continue to transmit high powered UV, visible and IR for years with no degradation. These properties make it an ideal material for UV/VIS/IR sensors, IR surveillance and recon and broad band inspection equipment (especially when abradants are involved).
- Sapphire windows are the ideal material for pyrometry. They transmit a wide range of wavelengths while safely isolating hot zones up to 2000C from external room temperature observation; making sapphire windows the ideal sight window for furnaces and high temperature processing equipment.
- Medical and dental tools that require UV sterilization and curing and IR thermal processing are typical applications where sapphire windows and transparent tools excel.
Sapphire Processing
Sapphire body→Slicing→Edge Chamfering→Lapping→Annealing→Polishing→Inspection→Cleaning&Packing
Rough ＆ Polished windows process capacity
Production Name | plano concave lens |
Material | optical glass |
Surface Quality | 60/40,40/20,20/10, |
Dimention Tolerance | +/-0.01 |
Diameter | dia1~400mm/Customer request |
clear aperture | >98% |
thickness | 1-200mm |
color | transparent |
coating | antireflection /Customer request |
Application | optical equipment |
Our Related Products
sapphire optical lens sapphire substrates
SiC Crystal GaP crystal
- We can fabricate the sapphire glass from rough material plate to polished window
- We have the very Fast delivery capacity within 15days by Customized size
- In addition,we Support { ONE WEEK REFUND MONEY} if not qualified.
- We also can make substrates, wafers, rods,Bump join; Lens with step＆hole
FAQ:
Q: What's the way of shipping and cost?
A:(1) We accept DHL, Fedex, EMS etc.
(2) If you have your own express account, it's great.If not,we could help you ship them.
Freight is in accordance with the actual settlement.
Q: How to pay?
A: 100％T/T, Paypal, Secure payment and Assurance payment.
Q: What's your MOQ?
A: (1) For inventory, the MOQ is 2pcs.
(2) For customized products, the MOQ is 25pcs up.
Packing ＆ Delivery
| Packaging | products →customzied plastic box |
| Inner packing → Foam plastics anti-vibration cushion liner for package | |
| Outer packing → five layers corrugated carton paper box or as required | |
| Shipping | by air → UPS , DHL , Fedex , TNT, EMS ,SF ,etc |
Q:If you have any other questions,please do not hesitate to contact
me.
A:Tel+:86-15801942596 or skype:wmqeric@sina.cn
Customized Shape Sapphire Components Optical Step Lens Polished Surface For Vacuum Equipment
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