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The Ultra Low-Profile RetroreflectorTM (ULPRTM) series is a cutting-edge ultralight compact retroreflector. This series truly represents the PLX brand by having a rugged stability, offered in a range of accuracy options and configurations. 

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ULPR-25
Ultra Low-Profile Retroreflectors™ (ULPR™)

Cat. No. Clear Aperture
(in/mm)
Beam Deviation
(arcsec.)
Exiting
Wavefront
(p.v.633nm)
Weight
(grams)
Coating Wavelength Range (nm) Reflectance Coating Curve Diagram 3D Model
ULPR-25-05 2.5/63 0.50 0.25 168 - - -
ULPR-25-1 2.5/63 1.0 0.35 168 - - -
ULPR-25-2 2.5/63 2.0 0.60 159 - - -
ULPR-25-5 2.5/63 5.0 1.50 159 - - -
ULPR-25-10 2.5/63 10.0 3.0 159 - - -
ULP-25-30 2.5/63 30.0 9.0 159 - - -

Beam Deviation is the maximum deviation from parallelism, expressed in seconds of arc, of any single return beam from any of the 6 sub-apertures of the retroreflector, when the retroreflector is fully-illuminated.

Exiting Wavefront is the resultant maximum peak-to-valley wavefront deformation from a fully-illuminated retroreflector, where lambda = 633nm.

Certain high accuracy models may be heavier than indicated here. Check with us for actual weight.

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