LRFs bore sighting collimator test system

A collimator designed specially for laser rangefinder and lidar bore sighting with operating wavelength 1535nm

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Specifications
Collimator Type:	Off axis, reflective
Design Wavelength:	1535nm or one as required among 400nm-2500nm
Clear Aperture:	≧ Φ100mm
RMS:	≤ λ/20 (λ=632.8nm on axis)
Parallelism:	≤ 5''
AR Coating:	Aluminum composite film
Transmittance:	≧ 85 %
Lens material:	K9
Focal length	1000mm±3％
Operating temperature	23℃ ± 5℃
RH	≤ 75 %