eo_logo
  • Country/Region
  • cart   
 
See all 206 Products in Family
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

50mm Dia., 2mm Thick, NIR BBAR Coated λ/10 Fused Silica Window

×
Stock #12-253 Other Coating Options
×
- +
€197,00
Qty 1-5
€197,00
Qty 6+
€154,00
Volume Pricing
Request Quote
×
Get Product Downloads

Specifications

Abbe Number (vd):
67.8
Bevel:
Protective as needed
Clear Aperture (%):
90
Clear Aperture CA (mm):
45.00
Diameter (mm):
50.00 +0.00/-0.20
Thickness (mm):
2.00 ±0.10
Coating:
BBAR (900-1080nm)
Coating Specification:
Rabs <0.1% @ 1030 - 1070nm
Ravg <0.25% @ 900 - 1080nm
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
Design Wavelength DWL (nm):
1064
Edges:
Fine Ground
Index of Refraction nd:
1.458
Knoop Hardness (kg/mm2):
522
Parallelism (arcsec):
<5
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
Type:
Laser Line Window
Wavelength Range (nm):
900 - 1080
Young's Modulus (GPa):
73

Regulatory Compliance

RoHS 2015:
Reach 219:

Learn More

Product Family Description

  • UV, Visible, and NIR Anti-Reflection Coated Versions Available
  • High Tolerance for Precision Applications
  • 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

Compatible Mounts

Title  Type Compare Stock Number  Price Buy
50.0mm Optic Dia., Optic Mount Fixed #64-567 €55,00
Qty 10+ €49,50 Request Quote
  • In Stock
    ×
50.0mm Optic Dia., Optic Mount Fixed #64-568 €55,00
Qty 10+ €49,50 Request Quote
  • In Stock
    ×
50.0mm Optic Dia., Fixed Optic Mount, Quick Start Optical Mounts Fixed #17-516 €92,50 Request Quote
  • 3-4 days
    ×
7.0 - 67.0 Optic Height, English Bar-Type Optic Holder Fixed #03-669 €98,00
Qty 10+ €88,00 Request Quote
  • 3-4 days
    ×
10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder Fixed #55-530 €98,00
Qty 10+ €88,00 Request Quote
  • In Stock
    ×
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder Fixed #03-666 €101,00
Qty 10+ €91,00 Request Quote
  • In Stock
    ×
50.0/50.8mm Optic Dia., Optical Cell Assembly Fixed #36-465 €134,00
Qty 10+ €119,00 Request Quote
  • 3-4 days
    ×
2"/50.8mm Diameter, Bar Type Lens / Filter Holder, Quick Start Optical Mounts Fixed #17-530 €135,00 Request Quote
  • 3-4 days
    ×
50.0/50.8mm Optic Dia., X-Y Translating Optic Mount Adjustable - Linear (XY) #62-957 €273,00
Qty 5+ €259,00 Request Quote
  • 3-4 days
    ×
50.0/50.8mm Optic Diameter, X-Y Translating Optic Mount, Quick Start Optical Mounts Adjustable - Linear (XY) #17-514 €310,00 Request Quote
  • 3-4 days
    ×
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-078 €356,00
Qty 5+ €314,00 Request Quote
  • 3-4 days
    ×
50.0/50.8mm Optic Dia., Precision Gimbal Mount Adjustable - Gimbal #55-000 €455,00
Qty 5+ €410,00 Request Quote
  • 3-4 days
    ×
50/50.8mm ID, Precision Gimbal Mount, Quick Start Optical Mounts Adjustable - Gimbal #17-518 €493,90 Request Quote
  • 3-4 days
    ×
50.0/50.8mm Optic Dia., X-Y-Z Translating Optic Mount Adjustable - Linear (XYZ) #62-960 €535,00
Qty 5+ €508,00 Request Quote
  • 3-4 days
    ×
50.0/50.8mm Optic Dia., 5 Axes Optical Mount Adjustable - Linear (XYZ) & Tip-Tilt #13-778 €745,00
Qty 5+ €708,00 Request Quote
  • 3-4 days
    ×
 
Sales & Expert Advice
 
or view regional numbers
Easy-to-Use
QUOTE TOOL
enter stock numbers to begin


×