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All Products / Optics / Prisms / Light Pipes and Homogenizing Rods / Fused Silica Light Pipe Homogenizing Rods
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TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

4mm Aperture x 25mm L, VIS-NIR Coated, High NA, Fused Silica Light Pipe

Fused Silica Light Pipe Homogenizing Rods

Fused Silica Light Pipe Homogenizing Rods
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Stock #23-493 In Stock
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Quantity Selector - Use the plus and minus buttons to adjust the quantity. +
C$262.50
Qty 1-5
C$262.50
Qty 6+
C$210.00
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Coating:
VIS-NIR (400-1000nm)
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Fused Silica (Corning 7980)
Length (mm):
25.00
Surface Quality:
60-40
Type:
Light Pipe
Entrance and Exit Aperture (mm):
4.00
Parallelism (arcmin):
5.00
Length Tolerance (mm):
±0.3
Aperture Tolerance (mm):
±0.10
Image Orientation:
Light Homogenization
Coating Specification:
Rabs ≤0.25% @ 880nm
Ravg ≤1.25% @ 400 - 870nm
Ravg ≤1.25% @ 890 - 1000nm
Light Source NA:
High
Wavelength Range (nm):
400 - 1000
Surface Flatness (P-V):
1λ
Damage Threshold, Reference: Damage threshold for optical components varies by substrate material and coating. Click here to learn more about this specification.
5 J/cm2 @ 532nm, 10ns

Regulatory Compliance

RoHS 2015:
Compliant
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Certificate of Conformance:
View
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Reach 235:
Compliant
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Product Family Description

TECHSPEC® Fused Silica Light Pipe Homogenizing Rods utilize total internal reflection to homogenize non-uniform light sources regardless of their spectral characteristics. Their hexagonal configurations provide 35% less light loss than a comparable square configuration. Low Numerical Aperture (NA) sources require longer pipes to uniformly homogenize light while shorter pipes will sufficiently homogenize the output from high NA sources. TECHSPEC® Fused Silica Light Pipe Homogenizing Rods are made from UV Fused silica which is great for use with UV LED illumination sources. These homogenizing rods have excellent transmission in the UV. 

N-BK7 versions of our light pipe homogenizing rods are also available. TECHSPEC® Light Pipe Homogenizing Rod Mounts, specifically designed to hold our standard and fused silica families of light pipe homogenizing rods, are available; these mounts greatly simplify the handling and integration of these components.