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Stock #19-921
74 903 ₽
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Характеристики
Diameter (mm)
—
30.00 +0.0/-0.1
Coating
—
Uncoated
Surface Quality
—
40-20
Bevel
—
Protective as needed
Clear Aperture CA (mm)
—
27.00
Type
—
Protective Window
Все характеристики
Цена действительна только для интернет-магазина и может отличаться от цен в розничных магазинах
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Product Family Description
- Excellent Transmission from 120nm to 7μm
- Rugged and Durable
- Resistant to Chemical Etching
TECHSPEC® Magnesium Fluoride (MgF2) Windows offer excellent broadband transmission from the deep-UV to the mid-infrared. DUV transmission makes them ideal for use at the Hydrogen Lyman-alpha line and for UV radiation sources and receivers, as well as excimer laser applications. MgF2 is a rugged material resistant to chemical etching, laser damage, and mechanical and thermal shock. It has a Knoop Hardness of 415 and index of refraction of 1.38.
Документы
Diameter (mm)
30.00 +0.0/-0.1
Coating
Uncoated
Surface Quality
40-20
Bevel
Protective as needed
Clear Aperture CA (mm)
27.00
Type
Protective Window
Wavelength Range (nm)
120 - 7000
RoHS
Compliant
Abbe Number (vd)
106.22
Clear Aperture (%)
90
Thickness (mm)
3.00 ±0.1
Coefficient of Thermal Expansion CTE (10-6/°C)
13.7
Density (g/cm3)
3.18
Edges
Fine Ground
Index of Refraction nd
1.377
Knoop Hardness (kg/mm2)
415
Poisson's Ratio
0.271
Substrate:Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Magnesium Fluoride (MgF2)
Surface Flatness
λ/2
Young's Modulus (GPa)
138
Parallelism (arcmin)
0.271
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