Why choose Sapphire?
One of the hardest materials available
Superior IR & UV transmission compared to other optical
materials
Highly scratch & abradant resistant
Highly chemical resistant
Maximum temperature rating of almost 2000℃
Excellent dielectric & loss tangent performance
Properties of Sapphire Step Window:
| Product Name | Sapphire Step window |
| Purity | 99.999% |
| Orientation | C-axis |
| Growth method | Kyropoulos method |
| Diameter | 1-500 mm |
| Diameter Tolerance | As request |
| Thickness | 0.1-100 mm |
| Thickness Tolerance | As request |
| Surface quality | DSP 60/40 or better |
| Clear Aperture | 90% |
Fields of Application for the Optical Sapphire Window
-Scanner
-Watch glasses
-Semiconductor applications (e.g. wafers)
-Cell phones (displays and display protection)
-Infrared-/ and UV-applications (e.g. sensors, monitoring systems,
thermal cameras)
-Medical devices (e.g. endoscope windows, scalpels and laser
surgery, light guides in dermatology)
Military applications (e.g. night vision devices and cameras,
satellite and space technology, control systems)
FAQ:
Q:What are your main products?
A:Sapphire optical windows,sapphire lenses,sapphire
rod/pin,sapphire tube,sapphire prism,sapphire/ruby ball,precision
sapphire assembly.
Q:How long is your delivery time?
A:In general delivery time is about 25 days for custom produced
optics,except stock ones or some special optics.
Q:Do you provide free samples?
A:We can provide free samples if we have stock optics as your
request,but the freight is yours.
Q:What is your MOQ?
A:MOQ is 10pcs
Q:What is your terms of payment?
A:T/T, Western Union ,Paypal
