High Thermal Stability Sapphire Optical Windows Lens Chemical Resistance

Basic Information
Place of Origin: CHINA
Brand Name: zmkj
Model Number: 260x76x6mmt
Minimum Order Quantity: 3pcs
Packaging Details: packed in Capacitor paper +Sponge paper+paper case
Delivery Time: 1-3weeks
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 500pcs per month
Material: Sapphire Optical Orientation: C-axis
Surface S/D: Double Side Polisehd 60/40 Tolerance: ±0.1mm
Application: For Device Viewing Window Grade: Optical Grade Without Bubble;color
Ttransmittance: >80% Advantage: Wearable, Anti-High Temperature, High Strength
High Light:

optical window glass

,

sapphire crystal glass

260x76mm Wearable Anti-High temperature high strength square sapphire glass optical window lens

 

Plano sapphire device viewing window by customized rectangle 193x60x7mmt sapphire window lens &Sapphire optical Windows Manufacturers.High transmittance 99%  at 635nm after coating 1/4lambda flatness dia50/dia60/dia100mm sapphire optical lens;Wearable Anti-High temperature high strength High transmittance Infrared sapphire optical window lens
 

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. Sapphire optical windows are ideal for applications where high pressure, vacuum, or corrosive atmospheres are a consideration. It is also resistant to UV radiation darkening.

 

    Optical windows are applied for protecting fragile optical components inside an equipment or directly used for watching windows because of its very good   physical property.

they are adopted to isolate two physical environments while allowing light to pass. Optical Sapphire windows refer to a piece of transparent optical material that allows light into an optical instrument. They are pieces of optical glasses with ground and polished faces that are relatively parallel.
 

 

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. Sapphire optical windows are ideal for applications where high pressure, vacuum, or corrosive atmospheres are a consideration. It is also resistant to UV radiation darkening.

 

FEATURES

Transmits Wavelengths Ranging From UV to Mid-Infrared

Extreme Surface Hardness Chemical Resistance

Thinner and Stronger than Standard Glass Windows

High thermal conductivity

High bulk damage threshold

PARAMETER

Dimension customized(≤450mm)

Dimensional tolerance +0/-0.05mm

Surface quality (scratch & dig) 40/20

Surface accuracy λ/10 per @633nm

Clear Aperture >85%, >90%

Parallelism tolerance ±2"-±3'

Bevel 0.1-0.5mm

 

Optical Sapphire window Specifications:

 

Structure Square plano lens
Substrate Material Glass Sapphire
Diameters &Thickness Available 1 mm to 400mm for Diameter ,0.08-300mm for Thickness 
DiameterTolerance +0.00/-0.10 mm
Surface Quality 60-40 Scratch-Dig(general) 10-5 to 80-50 is available
Surface Flatness 1/4 lambda to 3lambda
Surface Irregularity
(Peak to Valley)
 commonly 1-3λ
Thickness tolerance     +/-0.1mm or better
Focal length tolerance          +/-1%
Clear Aperture      >90% of Diameter
Chamfer 0.05-0.5mmx45degree,according to customer’s needs.
Centration 3 arc min
Coating

AR,Mgf2 is on request,R<0.25%
Visible wavelength,laser wavelength

 

 

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Packing and Delivery-
High Thermal Stability Sapphire Optical Windows Lens Chemical Resistance 2High Thermal Stability Sapphire Optical Windows Lens Chemical Resistance 3
 
1. We will use protective plastic and customized boxed to pack.(Enviroment friendly material)
2. We could do customized packing according to the quantity.
3. DHL/Fedex/UPS Express usually takes about 3-7working days to the destination.
 

 

Contact Details
Manager

Phone Number : +8615801942596

WhatsApp : +8615801942596