eo_logo
  • Country/Region
  • cart   
 
See all 210 Products in Family
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

125mm Dia., 6mm Thick, Uncoated λ/10 Fused Silica Window

×
Stock #17-562 Other Coating Options
×
- +
S$878.85
Qty 1-5
S$878.85
Qty 6+
S$689.75
Volume Pricing
Request Quote
×
Get Product Downloads

Specifications

Abbe Number (vd):
67.8
Bevel:
Protective as needed
Clear Aperture (%):
90
Clear Aperture CA (mm):
112.50
Diameter (mm):
125.00 +0.00/-0.20
Thickness (mm):
6.00 ±0.10
Coating:
Uncoated
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
Parallelism (arcsec):
<10
Poisson's Ratio:
0.16
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Surface Quality:
20-10
Transmitted Wavefront, P-V:
λ/10 (per inch within clear aperture)
Type:
Protective Window
Wavelength Range (nm):
200 - 2200
Young's Modulus (GPa):
73

Regulatory Compliance

RoHS:

Learn More

Product Family Description

  • UV, Visible, and NIR Anti-Reflection Coated Versions Available
  • λ/10 Transmitted Wavefront Distortion
  • Sizes Ranging from 5 - 150mm Diameters
  • or λ/4 UV Fused Silica Windows Also Available

Our precision TECHSPEC® λ/10 UV Fused Silica Windows feature laser-grade surface quality and parallelism. In addition, these windows will limit the transmitted wavefront distortion to λ/10. Available uncoated, or with anti-reflection coatings optimized for the UV or visible spectrum, the superior transmission characteristics and excellent thermal properties combined with high tolerance manufacturing specifications make these windows an excellent choice for more demanding applications.

Technical Information

UV FS Transmission Curve
UV FS Transmission Curve
 
Sales & Expert Advice
 
or view regional numbers
Easy-to-Use
QUOTE TOOL
enter stock numbers to begin
×