eo_logo
  • Country/Region
  • cart   
 
See all 7 Products in Family
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

50.8mm Dia. x 3mm Thick, Barium Fluoride Window

×
Stock #18-363
- +
S$914.50
Qty 1-10
S$914.50
Qty 11+
S$809.10
Volume Pricing
Request Quote
×
Get Product Downloads

Specifications

Abbe Number (vd):
81.78
Bevel:
Protective as needed
Clear Aperture (%):
90.00
Clear Aperture CA (mm):
45.72
Diameter (mm):
50.80 +0.0/-0.1
Thickness (mm):
3.00 ±0.1
Coating:
Uncoated
Coefficient of Thermal Expansion CTE (10-6/°C):
18.1
Density (g/cm3):
4.89
Edges:
Fine Ground
Index of Refraction nd:
1.48
Knoop Hardness (kg/mm2):
82
Operating Temperature (°C):
Maximum: 800
Parallelism (arcmin):
<3
Poisson's Ratio:
0.343
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Barium Fluoride (BaF2)
Surface Flatness (P-V):
λ/2
Surface Quality:
60-40
Type:
Protective Window
Wavelength Range (nm):
200 - 12000
Young's Modulus (GPa):
53

Regulatory Compliance

RoHS:

Learn More

Product Description

These optical windows are very sensitive to thermal shock.

Technical Information

Compatible Mounts

Title  Type Compare Stock Number  Price Buy
50.8mm Optic Dia., Optic Mount Fixed #64-569 S$55.80
Qty 10+ S$50.22 Request Quote
  • 3-5 days
    ×
9.5 - 73.0mm Optic Dia., Three-Screw Adjustable Ring Mount Fixed #36-605 S$108.50
Qty 10+ S$96.10 Request Quote
  • 3-5 days
    ×
50.0/50.8mm Optic Dia., E-Series Kinematic Mount Adjustable - Tip-Tilt #15-867 S$122.45
Qty 10+ S$116.25 Request Quote
  • 3-5 days
    ×
19.5 - 108.0mm Optic Dia., Three-Screw Adjustable Ring Mount Fixed #03-670 S$148.80
Qty 10+ S$131.75 Request Quote
  • 3-5 days
    ×
7.0 - 67.0 Optic Height, English Bar-Type Optic Holder Fixed #03-669 S$151.90
Qty 10+ S$136.40 Request Quote
  • 3-5 days
    ×
10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder Fixed #55-530 S$151.90
Qty 10+ S$136.40 Request Quote
  • 3-5 days
    ×
50.0/50.8mm Optic Dia., Kinematic Mount, 2-Screws Adjustable - Tip-Tilt #58-852 S$151.90
Qty 5+ S$136.71 Request Quote
  • 3-5 days
    ×
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder Fixed #03-666 S$156.55
Qty 10+ S$141.05 Request Quote
  • 3-5 days
    ×
50.0/50.8mm Optic Dia., Kinematic Mount, 3-Screws Adjustable - Tip-Tilt #58-855 S$176.70
Qty 5+ S$159.03 Request Quote
  • 3-5 days
    ×
50/50.8mm Diameter, E-Series Kinematic Mount, Quick Start Optical Mounts Adjustable - Tip-Tilt #17-522 S$188.33 Request Quote
  • 3-5 days
    ×
50.0/50.8mm Optic Dia., Optical Cell Assembly Fixed #36-465 S$207.70
Qty 10+ S$184.45 Request Quote
  • 3-5 days
    ×
2"/50.8mm Diameter, Bar Type Lens / Filter Holder, Quick Start Optical Mounts Fixed #17-530 S$209.25 Request Quote
  • 3-5 days
    ×
50/50.8mm Dia., Kinematic Mount, 3-Screws, Quick Start Optical Mounts Adjustable - Tip-Tilt #17-524 S$242.58 Request Quote
  • 3-5 days
    ×
50.0/50.8mm Optic Dia., X-Y Translating Optic Mount Adjustable - Linear (XY) #62-957 S$423.15
Qty 5+ S$401.45 Request Quote
  • 3-5 days
    ×
50.0/50.8mm Optic Diameter, X-Y Translating Optic Mount, Quick Start Optical Mounts Adjustable - Linear (XY) #17-514 S$480.50 Request Quote
  • 3-5 days
    ×
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-078 S$551.80
Qty 5+ S$486.70 Request Quote
  • 3-5 days
    ×
50.0/50.8mm Optic Dia., Precision Gimbal Mount Adjustable - Gimbal #55-000 S$705.25
Qty 5+ S$635.50 Request Quote
50/50.8mm ID, Precision Gimbal Mount, Quick Start Optical Mounts Adjustable - Gimbal #17-518 S$765.55 Request Quote
  • 3-5 days
    ×
50.0/50.8mm Optic Dia., X-Y-Z Translating Optic Mount Adjustable - Linear (XYZ) #62-960 S$829.25
Qty 5+ S$787.40 Request Quote
  • 3-5 days
    ×
50.0/50.8mm Optic Dia., 5 Axes Optical Mount Adjustable - Linear (XYZ) & Tip-Tilt #13-778 S$1,154.75
Qty 5+ S$1,097.40 Request Quote
  • 3-5 days
    ×
 
Sales & Expert Advice
 
or view regional numbers
Easy-to-Use
QUOTE TOOL
enter stock numbers to begin
×