PLX Hollow Roof MirrorsTM (HRMs) are ideal for redirecting light in one coordinate and any application where a roof top or Porro prism can be used. Useful in all wavelengths, they are available in different accuracies, coatings, and configurations.

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RM-303
Hollow Roof Mirrors™ (HRM)
Cat. No. Clear Aperture
Width (in/mm)		 Clear Aperture
Length (in/mm)		 Accuracy
(arc.sec.)		 Mirror Surface
Flatness(p.v.633nm) 		Weight
(grams)		 Coating Wavelength Range (nm) Reflectance Coating Curve Diagram 3D Model
RM-303-0.25 3.0/76 3.0/76 0.25 λ/8 - λ/6 825 - - -
RM-303-0.5 3.0/76 3.0/76 0.5 λ/8 - λ/6 825 - - -
RM-303-1 3.0/76 3.0/76 1.0 λ/8 - λ/6 825 - - -
RM-303-2 3.0/76 3.0/76 2.0 λ/8 - λ/6 825 - - -
RM-303-5 3.0/76 3.0/76 5.0 λ/8 - λ/6 825 - - -
RM-303-15 3.0/76 3.0/76 15.0 λ/4 825 - - -
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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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