High precision and general precision sapphire windows - WH-SW

Sapphire windows, 1.Dia.1-120mm, 2.Thick:0.5-5mm, 3.Surface quality:60/40,40/20, 4.Clear Aperture>85% - more info check here: http://www.buymeasuringtools.com/High-precision-and-general-precision-sapphire-windows-10059294/

Quick Brief

Place of Origin: Jilin China (Mainland) Brand Name: Worldhawk Model Number: WH-SW Material: Glass Usage: optical,laser,aerospace equipment Structure: round,square,rectangle Shape: Plano dimension tolerance: +0/0.05mm shape: square,round,rectangle or according to c...

Product Features:

Sapphire windows

1.Dia.1-120mm

2.Thick:0.5-5mm

3.Surface quality:60/40,40/20

4.Clear Aperture>85%

Business Terms:

Port: Changchun,China

Minimum Order Quantity: 100 Piece/Pieces

Supply Ability: 50000 Piece/Pieces per Month

Payment Terms: L/C,T/T,Western Union,paypal

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Specifications and Product Details:

Sapphire Windows

Sapphire

Sapphire is a single crystal aluminum oxide (Al2O3). It is one of the hardest materials. Sapphire has good transmission characteristics over the visible, and near IR spectrum. It exhibits high mechanical strength, chemical resistance, thermal conductivity and thermal stability. It is often used as window materials in specific field such as space technology where scratch or high temperature resistance is required.

High Precision Sapphire Windows

Material:	Sapphire
Clear Aperture:	85%
Flatness:	<l/4
Parallelism:	<1 arc minute
Surface Quality:	40/20
Bevel:	0.25mm x 45 degree
Coating:	Available upon request

Standard Sapphire Windows

Material:	Sapphire
Clear Aperture:	85%
Flatness:	1 l per 25mm @633nm
Parallelism:	<3~5 arc minutes
Surface Quality:	60/40
Bevel:	0.25mm x 45degree
Coating:	Available upon request