eo_logo
  • Country/Region
  • cart   
 
See all 70 Products in Family
TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

25mm Diameter, 633nm V-Coat, λ/4 N-BK7 Window

Stock #49-141
×
Qty 1-5
A$184.00
Qty 6+
A$165.60
Volume Pricing
Request Quote
Bevel:
Protective as needed
Clear Aperture CA (mm):
22.50
Coating:
Laser V-Coat (633nm)
Coating Specification:
Rabs <0.25% @ 633nm
Diameter (mm):
25.00 +0.00/-0.25
Thickness (mm):
4.00 ±0.20
Design Wavelength DWL (nm):
633
Parallelism (arcmin):
≤1
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Surface Flatness:
λ/4
Surface Quality:
60-40
Type:
Laser Line Window
Young's Modulus (GPa):
82
Coefficient of Thermal Expansion CTE (10-6/°C):
7.1 (-30 to +70°C)
8.3 (+20 to +300°C)
Density (g/cm3):
2.51
Index of Refraction nd:
1.516
Poisson's Ratio:
0.206
Abbe Number (vd):
64.17

Regulatory Compliance

RoHS 2015:
Reach 211:

Product Family Description

  • <0.25% Reflection at Design Wavelength
  • Coatings Available for HeNe, Diode, and Nd:YAG Laser Sources
  • Precision N-BK7 Substrate
  • Also Available Uncoated, MgF2 Coated and VIS 0° Coated

TECHSPEC® λ/4 N-BK7 Laser Line Windows are ideally suited for industrial and low power laser applications. The high tolerance design yields minimal beam distortion and scatter. Anti-reflection coatings provide <0.25% reflection at the coating's design wavelengths.

Laser Optics

Title  Compare Stock Number  Price Buy
25.0/25.4mm Optic Dia., Precision Gimbal Mount #54-999 A$411.60
Qty 5+ A$370.80 Request Quote
  • 3-5 days
    ×
25.0/25.4mm Optic Dia., Kinematic Mirror Mount #55-003 A$308.00 Request Quote
  • 3-5 days
    ×
25.0/25.4mm Optic Dia., Kinematic Mirror Mount with Micrometer #55-456 A$330.40 Request Quote
  • 3-5 days
    ×
8.0 - 118.0 Optic Height, English Bar-Type Optic Holder #03-666 A$152.40
Qty 10+ A$137.20 Request Quote
  • 3-5 days
    ×
7.0 - 67.0 Optic Height, English Bar-Type Optic Holder #03-669 A$146.00
Qty 10+ A$131.60 Request Quote
  • 3-5 days
    ×
7.0 - 40.0 Optic Height, English Bar-Type Optic Holder #03-676 A$136.00
Qty 10+ A$122.40 Request Quote
  • 3-5 days
    ×
5.0 - 25.0mm Optic Height, Metric Bar-Type Optic Holder #55-529 A$136.00
Qty 10+ A$122.40 Request Quote
  • 3-5 days
    ×
10.0 - 60.0mm Optic Height, Metric Bar-Type Optic Holder #55-530 A$146.00
Qty 10+ A$131.60 Request Quote
  • 3-5 days
    ×
2.0 - 35.0mm Optic Dia., Three-Screw Adjustable Ring Mount #03-668 A$81.60
Qty 10+ A$73.60 Request Quote
  • 3-5 days
    ×
19.5 - 108.0mm Optic Dia., Three-Screw Adjustable Ring Mount #03-670 A$138.80
Qty 10+ A$125.20 Request Quote
  • 3-5 days
    ×
9.5 - 73.0mm Optic Dia., Three-Screw Adjustable Ring Mount #36-605 A$102.00
Qty 10+ A$92.00 Request Quote
  • 3-5 days
    ×
25.0/25.4mm Optic Dia., Optical Cell Assembly #36-461 A$126.00
Qty 10+ A$113.60 Request Quote
  • 3-5 days
    ×
25.0/25.4mm Optic Dia., Kinematic Mount, 2-Screws #58-851 A$158.40
Qty 5+ A$142.80 Request Quote
  • Contact Us
    ×
25.0/25.4mm Optic Dia., Kinematic Mount, 3-Screws #58-854 A$174.40
Qty 5+ A$157.20 Request Quote
  • Contact Us
    ×
25.0mm Optic Dia., Optic Mount #64-560 A$61.20
Qty 10+ A$55.20 Request Quote
  • 3-5 days
    ×
25.0/25.4mm Optic Dia., L-Slot Direct Mount #36-410 A$86.40 Request Quote
  • 3-5 days
    ×
25.0/25.4mm Optic Dia., L-Slot and Rotation Direct Mount #36-411 A$126.40 Request Quote
  • 3-5 days
    ×
25.0/25.4mm Optic Dia., Side Flange Direct Mount #36-414 A$86.40 Request Quote
  • 3-5 days
    ×
25.0/25.4mm Optic Dia., SM1 Thin Mount, M4 #13-787 A$25.60 Request Quote
  • 3-5 days
    ×
25.0/25.4mm Optic Dia., SM1 Thin Mount, 8-32 #13-788 A$25.60 Request Quote
  • 3-5 days
    ×
25.0/25.4mm Optic Dia., 5 Axes Optical Mount #13-776 A$593.60
Qty 5+ A$564.00 Request Quote
  • 3-5 days
    ×
25.0/25.4mm Optic Dia., X-Y Translating Optic Mount #62-956 A$360.40
Qty 5+ A$342.40 Request Quote
  • 3-5 days
    ×
25.0/25.4mm Optic Dia., X-Y-Z Translating Optic Mount #62-959 A$708.40
Qty 5+ A$637.60 Request Quote
  • Contact Us
    ×
4.0 - 36.0mm Optic Dia., Self-Centering Jaw Clamp #16-077 New
×
A$208.00
Qty 5+ A$187.20 Request Quote
  • 3-5 days
    ×
5.0 - 100.0mm Optic Dia., Self-Centering Jaw Clamp #16-078 New
×
A$544.00
Qty 5+ A$489.60 Request Quote
  • 3-5 days
    ×
25.0/25.4mm Optic Dia., E-Series Kinematic Mount #15-866 New
×
A$62.40
Qty 10+ A$59.20 Request Quote
  • 3-5 days
    ×
×