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Stock #19-845
17 872 ₽
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Характеристики
Diameter (mm)
—
25.00 +0.00/-0.20
Coating
—
MgF2 (400-700nm)
Coating Specification
—
Ravg ≤1.75% @ 400 - 700nm
Surface Quality
—
60-40
Bevel
—
Protective as needed
Clear Aperture CA (mm)
—
22.50
Все характеристики
Цена действительна только для интернет-магазина и может отличаться от цен в розничных магазинах
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Product Family Description
- Available Uncoated or with Broadband Anti-Reflection Coatings
- Ideal for Cost Sensitive Broadband Applications
- Sizes Ranging from 5mm to 100mm Diameter
- λ/4 or λ/10 UV Fused Silica Windows Also Available
TECHSPEC® 1λ UV Fused Silica Windows are precision manufactured using UV-grade synthetic fused silica. In addition to superior transmission, the synthetic fused silica of these optical windows exhibit higher thermal properties, exceptional purity, and excellent environmental durability for demanding applications.
Note: New additions to this product family may be specified with a transmitted wavefront distortion (TWD) specification instead of a surface flatness. For more information on the difference between these two specifications, see our application note on Understanding Optical Windows.
Документы
eDrawing: eprt
6,7 кб
Curve (xslx)
72,5 кб
IGES
20,9 кб
Curve (pdf)
103,8 кб
PDF Drawing
102,4 кб
STEP: step
11,6 кб
Diameter (mm)
25.00 +0.00/-0.20
Coating
MgF2 (400-700nm)
Coating Specification
Ravg ≤1.75% @ 400 - 700nm
Surface Quality
60-40
Bevel
Protective as needed
Clear Aperture CA (mm)
22.50
Type
Protective Window
Typical Energy Density Limit
10 J/cm2 @ 532nm, 10ns
Wavelength Range (nm)
400 - 700
RoHS 2015
Compliant
Reach 224
Compliant
Abbe Number (vd)
67.8
Clear Aperture (%)
90
Thickness (mm)
1.00 ±0.38
Coefficient of Thermal Expansion CTE (10-6/°C)
0.52 (+5 to +35°C)0.57 (0 to +200°C)0.48 (-100 to +200°C)
Density (g/cm3)
2.20
Edges
Fine Ground
Index of Refraction nd
1.458
Knoop Hardness (kg/mm2)
522
Poisson's Ratio
0.16
Substrate:Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Young's Modulus (GPa)
73
Parallelism (arcmin)
<5
Transmitted Wavefront, P-V
1λ
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Technical Information
UV FS Transmission Curve
