25.4mm Aluminum Coated, Fused Silica Corner Cube

Diameter (mm):

25.40 +0.00/-0.10

Beam Deviation (arcsec):

Height (mm):

19.05

Coating:

Protected Aluminum (400-2000nm)

Coating Specification:

Entrance: Uncoated
Reflective Surfaces: R_avg >85% @ 400 - 700nm w/Black Overpaint

Height Tolerance (mm):

±0.25

Image Orientation:

Left-Handed

Note:

Black Overpaint is 30-60 μm Thick

Ray Deviation (°):

180.00

Substrate:

Fused Silica

Surface Flatness:

λ/10

Surface Quality:

20-10

Type:

Retroreflector

Typical Energy Density Limit:

Reflective Surfaces: 0.3 J/cm² @ 532nm & 1064nm, 10ns

Wavelength Range (nm):

400 - 700

Regulatory Compliance

RoHS 2015:

Compliant

REACH 201:

Compliant

Product Family Description

Incident Light is Reflected Back to the Source
Excellent Transmission in UV
Useful for Surveying and Alignment
Additional Corner Cube Retroreflectors Available

Corner cube retroreflectors are designed to reflect any ray or beam entering the prism face, regardless of the orientation of the prism, back onto itself. A mirror will only do that at the normal angle of incidence. As a result, corner cube retroreflectors are ideal where precision alignment is difficult or time-consuming. They feature three total internal reflections and will function even at very large angles of incidence. TECHSPEC® UV Fused Silica Corner Cube Retroreflectors are made from UV Fused Silica which features low thermal expansion and excellent transmission throughout the UV, VIS, and NIR spectral ranges.

Technical Information


A (mm)	B (mm)	Stock No. Uncoated	Stock No. Aluminum Coated
7.16	6.1	#49-008	#49-012
12.7	10.16	#49-009	#49-013
25.4	19.05	#49-010	#49-014
50.8	38.1	#49-011	#49-015