Sapphire Windows

At Band-Optics, we stand as a premier sapphire windows manufacturer, dedicated to delivering the highest quality sapphire windows tailored to your needs. Whether for commercial or industrial applications, Band-Optics excels in producing highly engineered sapphire windows at a competitive price. Our sapphire windows are renowned for their exceptional durability, optical clarity, and thermal stability, making them ideal for a wide range of applications, from aerospace to medical equipment. Don't miss out on the superior performance and reliability that Band-Optics offers. Send us your specifications and drawings now to experience the excellence of our sapphire windows!

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Product Description

Product Overview:

Sapphire windows are used in various high-performance applications across industries such as aerospace and scientific research. They provide unparalleled durability, wide spectral transparency, and resistance to extreme conditions. Sapphire windows are made of sapphire material, which is known for its stability and wear resistance. They are ideal for applications where high pressure, vacuum, or corrosive atmospheres are a consideration. Due to sapphire's structural strength, these windows can be made thinner than other common dielectric optical windows, resulting in improved transmittance.

Specifications with Customized:

Material:	Sapphire, Kyropoulos Method, C-Plane
Dimensions:	from 3mm to 350mm, customized according to requirements
Thickness	0.5 to 50mm (subject to dimensions)
Dimension/Thickness Tolerance:	up to 0.02mm
Parallelism:	up to 3arcsec
Flatness:	up to 1L PV@633nm
Surface Quality:	up to 20-10
Clear Aperture:	>90% centered
Coatings:	AR coating from UV-IR