TECHSPEC® components are designed, specified, or manufactured by Edmund Optics. Learn More

4mm 3X, 50mm Length, Standard NA Tapered Light Pipe

TECHSPEC® Tapered Light Pipe Homogenizing Rods

TECHSPEC® Tapered Light Pipe Homogenizing Rods
Stock #65-843 10 to 12 days
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Qty 1-5
Qty 6+
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Entrance Aperture (mm):
4 x 4
Exit Aperture (mm):
12 x 12
Substrate: Many glass manufacturers offer the same material characteristics under different trade names. Learn More
Length (mm):
Surface Quality:
Light Pipe
Parallelism (arcmin):
Length Tolerance (mm):
Aperture Tolerance (mm):
Image Orientation:
Light Homogenization
Light Source NA:
Wavelength Range (nm):
350 - 2200
Surface Flatness (P-V):

Regulatory Compliance

RoHS 2015:
Reach 209:
Certificate of Conformance:

Product Family Description

TECHSPEC® Tapered Light Pipe Homogenizing Rods utilize total internal reflection to homogenize non-uniform light sources regardless of their spectral characteristics. These rods are perfect for use with LED sources. The Numerical Aperture (NA) of the light output is reduced proportionally to the magnification, allowing significant reduction in NA of the output light. TECHSPEC® Tapered Light Pipe Homogenizing Rods are available in both 2X and 3X magnifications. The uncoated rods are offered in Standard or Low NA Tapered Light Pipes.

Tapered Light Pipe Homogenizing Rod Mounts, specifically designed to hold our TECHSPEC® Tapered Light Pipe Homogenizing Rods, are available; these mounts greatly simplify the handling and integration of these components.

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