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

25.4mm Dia. x 3mm Thick, Barium Fluoride Window

×
Stock #18-362 New
×
€236.42
×
Qty 1-10
€236.42
Qty 11+
€208.44
Volume Pricing
Request Quote
Abbe Number (vd):
81.78
Bevel:
Protective as needed
Clear Aperture (%):
90.00
Clear Aperture CA (mm):
22.86
Diameter (mm):
25.40 +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:
λ/2
Surface Quality:
60-40
Type:
Protective Window
Wavelength Range (nm):
200 - 12000
Young's Modulus (GPa):
53

Regulatory Compliance

RoHS:

Product Description

These optical windows are very sensitive to thermal shock.

Title  Type Compare Stock Number  Price Buy
10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder Fixed #55-530 €92.64
Qty 10+ €83.38 Request Quote
  • In Stock
    ×
19.5 - 108.0mm Optic Dia., Three-Screw Adjustable Ring Mount Fixed #03-670 €90.71
Qty 10+ €80.09 Request Quote
  • 3-4 days
    ×
2.0 - 35.0mm Optic Dia., Three-Screw Adjustable Ring Mount Fixed #03-668 €53.07
Qty 10+ €47.09 Request Quote
  • In Stock
    ×
25.0/25.4mm Optic Dia., X-Y-Z Translating Optic Mount Adjustable - Linear (XYZ) #62-959 €448.72
Qty 5+ €403.85 Request Quote
  • In Stock
    ×
25.0/25.4mm Optic Dia., X-Y Translating Optic Mount Adjustable - Linear (XY) #62-956 €228.70
Qty 5+ €217.27 Request Quote
  • In Stock
    ×
25.0/25.4mm Optic Diameter, X-Y Translating Quick Start Optical Mounts Adjustable - Linear (XY) #17-513 €265.18 Request Quote
  • 3-4 days
    ×
25.0/25.4mm Optic Dia., Precision Gimbal Mount Adjustable - Gimbal #54-999 €385.03
Qty 5+ €342.67 Request Quote
  • 3-4 days
    ×
25/25.4mm ID, Precision Gimbal Mount, Quick Start Optical Mounts Adjustable - Gimbal #17-517 €429.81 Request Quote
  • 3-4 days
    ×
25.0/25.4mm Optic Dia., 5 Axes Optical Mount Adjustable - Linear (XYZ) & Tip-Tilt #13-776 €624.36
Qty 5+ €593.19 Request Quote
  • 3-4 days
    ×
25.0/25.4mm Optic Dia., Optical Cell Assembly Fixed #36-461 €81.54
Qty 10+ €72.28 Request Quote
  • 3-4 days
    ×
25.0/25.4mm Optic Dia., SM1 Thin Mount, M4 Fixed #13-787 €16.41
Qty 5+ €15.58 Request Quote
  • In Stock
    ×
25.0/25.4mm Optic Dia., SM1 Thin Mount, 8-32 Fixed #13-788 €16.41
Qty 5+ €15.58 Request Quote
  • 3-4 days
    ×
25.0/25.4mm Optic Dia., SM1 Thin Mount, M4, Quick Start Optical Mounts Fixed #17-536 €50.18 Request Quote
  • Contact Us
    ×
25.0/25.4mm Optic Dia., SM1 Thin Mount, 8-32, Quick Start Optical Mounts Fixed #17-537 €50.18 Request Quote
  • Contact Us
    ×
25.0/25.4mm Optic Dia., L-Slot Direct Mount Fixed #36-410 €55.97 Request Quote
  • 3-4 days
    ×
25.0/25.4mm Optic Dia., Side Flange Direct Mount Fixed #36-414 €55.97 Request Quote
  • 3-4 days
    ×
25.0/25.4mm Optic Dia., L-Slot and Rotation Direct Mount Adjustable - Rotary #36-411 €81.54 Request Quote
  • 3-4 days
    ×
25.0/25.4mm Optic Dia., Kinematic Mount, 2-Screws Adjustable - Tip-Tilt #58-851 €79.13
Qty 5+ €71.22 Request Quote
  • In Stock
    ×
25.0/25.4mm Optic Dia., Kinematic Mount, 3-Screws Adjustable - Tip-Tilt #58-854 €86.85
Qty 5+ €78.16 Request Quote
  • In Stock
    ×
25/25.4mm Dia., Kinematic Mount, 3-Screws, Quick Start Optical Mounts Adjustable - Tip-Tilt #17-523 €120.62 Request Quote
  • 3-4 days
    ×
25.0/25.4mm Optic Dia., E-Series Kinematic Mount Adjustable - Tip-Tilt #15-866 €35.00
Qty 10+ €33.25 Request Quote
  • 3-4 days
    ×
25/25.4mm Diameter, E-Series Kinematic Mount, Quick Start Optical Mounts Adjustable - Tip-Tilt #17-521 New
×
€68.77 Request Quote
  • 3-4 days
    ×
25.4mm Optic Dia., 10mm Max Optic Thickness, Optic Mount Fixed #64-561 €26.05
Qty 10+ €23.45 Request Quote
  • 3-4 days
    ×
25.4mm Optic Dia., Fixed Optic Mount, Quick Start Optical Mounts Fixed #17-515 €81.91 Request Quote
  • 3-4 days
    ×
25.4mm Optic Dia., 13mm Max Optic Thickness, Optic Mount Fixed #64-562 €26.05
Qty 10+ €23.45 Request Quote
  • Contact Us
    ×
25.4mm Optic Dia., Thin Mirror Mount, M4 Fixed #13-590 €16.89
Qty 5+ €16.02 Request Quote
  • 3-4 days
    ×
25.4mm Optic Dia., Thin Mirror Mount, 8-32 Fixed #13-591 €16.89
Qty 5+ €16.02 Request Quote
  • 3-4 days
    ×
25.4mm Optic Dia., Thin Mirror Mount, M4, Quick Start Optical Mounts Fixed #17-534 €50.66 Request Quote
  • Contact Us
    ×
25.4mm Optic Dia., Thin Mirror Mount, 8-32, Quick Start Optical Mounts Fixed #17-535 €50.66 Request Quote
  • Contact Us
    ×
4.0 - 36.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-077 €128.34
Qty 5+ €112.91 Request Quote
  • 3-4 days
    ×
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp Fixed #16-078 €334.85
Qty 5+ €295.29 Request Quote
  • 3-4 days
    ×
7.0 - 40.0 Optic Height, English Bar-Type Optic Holder Fixed #03-676 €85.88
Qty 10+ €77.30 Request Quote
  • 3-4 days
    ×
7.0 - 67.0 Optic Height, English Bar-Type Optic Holder Fixed #03-669 €92.64
Qty 10+ €83.38 Request Quote
  • 3-4 days
    ×
2"/50.8mm Diameter, Bar Type Lens / Filter Holder, Quick Start Optical Mounts Fixed #17-530 €128.35 Request Quote
  • 3-4 days
    ×
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder Fixed #03-666 €95.53
Qty 10+ €85.98 Request Quote
  • In Stock
    ×
9.5 - 73.0mm Optic Dia., Three-Screw Adjustable Ring Mount Fixed #36-605 €66.10
Qty 10+ €58.38 Request Quote
  • In Stock
    ×
 
Sales & Expert Advice
 
or view regional numbers
Easy-to-Use
QUOTE TOOL
enter stock numbers to begin


×