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Magnesium Fluoride > Window MgF2

Introduction

Used as transparent barriers for sending and receiving light between two phases under varying conditions in temperature pressure chemical composition cleanliness and phase. Windows of synthetic optical MgF2 are highly abrasion-resistant with hardness approaching that of diamonds. The material allows transmission of light in the range from ultraviolet to near-infrared.
 
 

Standard Specifications

  
  

Items

Specifications

Material

Magnesium Fluoride Single Crystal

Designed Index

1.376 ±0.0005 @ 700nm

Dimension Tolerance

+0.0/-0.2 mm

Thickness Tolerance

± 0.2 mm

Clear Aperture

> 80%

Parallelism

< 1 arc minutes

Flatness

λ/4 at 632.8 nm

Surface Quality

scratch and dig 40-20

Bevel

0.5 (0/-0.3) mm

Notes:

1. Surface Quality could reach 20-10

2. Parallelism such as 30” is available.

3. Please show us the size and the coating specification 		 
   
 

Part NO.

D(mm)

t(mm)

IWM0101

10.0

2.0

IWM0102

12.7

3.0

 

 

  
Catalogue Download
Window MgF2
Window MgF2
 

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