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TECHSPEC® 1/4λ N-BK7 Laser-Line Windows

1/4λ N-BK7 Laser-Line Windows
  • <0.25% Reflection at Design Wavelength
  • Coatings Available for HeNe and Nd:YAG Laser Sources
  • Precision N-BK7 Substrate
  • Also Available Uncoated, MgF2 Coated and VIS 0° Coated

TECHSPEC® 1/4λ 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.


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Description Stock No. Price In Stock Qty
Showing 1-20 of 70 Items | Show All Items Sort by Spec
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5mm Diameter, 1/4 Wave N-BK7 Window, 405nm V-Coat
#64-035 In Stock and Ready to Ship.
5mm Diameter, 1/4 Wave N-BK7 Window, 532nm V-Coat
#49-125 In Stock and Ready to Ship.
5mm Diameter, 1/4 Wave N-BK7 Window, 633nm V-Coat
#49-135 In Stock and Ready to Ship.
5mm Diameter, 1/4 Wave N-BK7 Window, 785nm V-Coat
#64-045 In Stock and Ready to Ship.
5mm Diameter, 1/4 Wave N-BK7 Window, 980nm V-Coat
#83-515 In Stock and Ready to Ship.
5mm Diameter, 1/4 Wave N-BK7 Window, 1064nm V-Coat
#49-145 In Stock and Ready to Ship.
5mm Diameter, 1/4 Wave N-BK7 Window, 1550nm V-Coat
#83-525 In Stock and Ready to Ship.
9mm Diameter, 1/4 Wave N-BK7 Window, 405nm V-Coat
#64-036 In Stock and Ready to Ship.
9mm Diameter, 1/4 Wave N-BK7 Window, 532nm V-Coat
#49-126 In Stock and Ready to Ship.
9mm Diameter, 1/4 Wave N-BK7 Window, 633nm V-Coat
#49-136 In Stock and Ready to Ship.
9mm Diameter, 1/4 Wave N-BK7 Window, 785nm V-Coat
#64-046 In Stock and Ready to Ship.
9mm Diameter, 1/4 Wave N-BK7 Window, 980nm V-Coat
#83-516 In Stock and Ready to Ship.
9mm Diameter, 1/4 Wave N-BK7 Window, 1064nm V-Coat
#49-146 In Stock and Ready to Ship.
9mm Diameter, 1/4 Wave N-BK7 Window, 1550nm V-Coat
#83-526 In Stock and Ready to Ship.
10mm Diameter, 1/4 Wave N-BK7 Window, 405nm V-Coat
#64-037 In Stock and Ready to Ship.
10mm Diameter, 1/4 Wave N-BK7 Window, 532nm V-Coat
#49-127 In Stock and Ready to Ship.
10mm Diameter, 1/4 Wave N-BK7 Window, 633nm V-Coat
#49-137 In Stock and Ready to Ship.
10mm Diameter, 1/4 Wave N-BK7 Window, 785nm V-Coat
#64-047 In Stock and Ready to Ship.
10mm Diameter, 1/4 Wave N-BK7 Window, 980nm V-Coat
#83-517 In Stock and Ready to Ship.
10mm Diameter, 1/4 Wave N-BK7 Window, 1064nm V-Coat
#49-147 In Stock and Ready to Ship.
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