Sapphire Window

Model:	-
Brand:	West Coast
Origin:	Made In China
Category:	Electronics & Electricity / Electronic Instrument / Optical Lens & Instrument
Label:	Sapphire Window
Price:	-
Min. Order:	20 pc

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Product Description

Optical quality Sapphire Windows are designed for more demanding optical applications where image quality and birefringence effects are important.

IR sapphire windows are an economical choice for a variety of optical, mechanical and electronic applications. Optical sapphire has no colouration and with a selection of grades of sapphire transmission ranging from 170nm to 5 microns and sapphire crystal is extremely hard and scratch resistant useful for the visible and IR spectrum. It has excellent thermal conductivity at low temperatures allowing sapphire to be used in many diverse fields requiring thermal conduction and heat radiation. Sapphire has high dielectric constant and is resistant to common chemical acids and alkaline.

Technical capability

Material:	Single crystal sapphire
Orientation:	C-axis, A-plane, M-axis, Random
Dimension Tolerance:	Up to +/-0.005mm
Surface quality:	Up to 20-10
Flatness:	Lambda/8 per inch
Parallelism:	Up to 5 arc seconds
Clear Aperture:	Central 90% of diameter