60s online customer service
2 days customize solutions
Factory visiting anytime
1-10 days dispatch the goods
One week of installation
2 days of training
365 days after-sales online
Project tracking regularly
2 days provide maintenance plan

Pre-sale service

Sales service

After-sales service

Tip1: The specific time arrangement depends on the actual situation. Tip2: Free airport transfer and hotel accommodation.

MgF2 windows are used in the UV, visible and IR ranges, with approximately 94% transmission from 200 – 1000 nm, and approximately 95% transmission from 1-6µm

 

Features

IR Windows Magnesium Fluoride (MgF2) Windows

 

MgF2 has excellent transmission from deep in the ultraviolet region to the mid-infrared. MgF2 windows are extremely durable and introduce minimal aberrations.  It is particularly useful for Excimer laser application.

 

MgF2 is one crystal with Orientation. WTS offer C-Axis and random Orientation MgF2 windows.

 

MgF2 Windows SPECIFICATION:

Material: MgF2
Dimension Tolerance: +0.0, -0.1mm
Thickness Tolerance: ± 0.1mm
Surface quality: 80/50
Clear Aperture: >85%
Flatness: λ per 25mm
Parallelism: 3′
Bevel: <0.25mm X 45°
Coating: Upon requirement

 

 

MgF2 Main Properties and Performance

Transmission range (μm) 0.11~7.5
Refractivity (0.7μm) n0=1.37608 ne=1.38771
Reflection Loss at 0.6μm 5.2%(both faces)
Thermal expansion coefficient (℃-1) 13.7(//axis c), 8.9(⊥axis c)
Thermal conductivity at 300K (Wm-1K-1) 0.3
Knoop Hardness (kg/mm2) 415
Solubility (g/100gH2O·0℃) 0.0002
Density (g/cm3) 3.18
Melting Point (℃) 1255

 

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Sunning Steel
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Based on the high quality and complete after-sales service, our products have been exported to more than 120 countries and regions. Sunning Steel has been the choice of more than 200,000 customers.

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NEED HELP?

WELCOME TO CONTACT US

As a factory of Sunning Steel in China , we are always ready to provide you with better quality and services. Welcome to contact us or visit our company and factory in the following ways

Contact Us