Optical axis adjusting device for use in a laser ruler

Details Optical axis adjusting device for use in a laser ruler Optical axis adjusting device for use in a laser ruler

2007-07-03

2007-07-03

Fulton, Christopher W. (Department: 2859)

Geometrical instruments

Straight-line light ray type

Alignment device

Reexamination Certificate

active

11230577

ABSTRACT:
An optical axis adjusting mechanism disposed on a laser ruler for adjusting an optical axis of the laser ruler is provided. The laser ruler includes a main bracket. The optical axis adjusting mechanism includes a main body rotatably assembled to the main bracket of the laser ruler with a shaft, and one or more adjusting elements for selectively rotating the main body about the shaft to adjust an optical axis of the laser ruler.

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