Full company details
Laser Components USA Inc.
116 S River Rd.
Bldg. C
Bedford, NH 03110
United States
Phone: +1 603-821-7040
Fax: +1 603-821-7041
High-Precision Alignment Lasers
Photonics Spectra
Jun 2018
The LT-PLM-635-01-C1 and LT-PLM-IRB-635-01-C1 high-precision alignments lasers from Laser Components USA Inc. feature a small beam diameter.
At the exit point, their beams feature diameters of 1 mm and a squint angle of 0.05 mrad, which equals 5/100 mm per meter distance from the target. With standard modules, the aberration from the center of the housing is 8.7 mm. The small exit diameter also produces an exceptionally small dot on the target area, allowing for very precise positioning. Due to its higher divergence, it is designed for use at distances of up to 3 m.
The squint angle defines the aberration of the laser beam from the central axis of the housing. This effect can be watched by putting the laser module on a plane surface and rotating it along its longitudinal axis. The laser spot will then move in a circle on the wall. Usually, the laser is positioned so it hits the target at the desired location. Precision modules are used whenever a target spot has to be aligned to a straight axis.
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