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Multi-beam optical spirit level providing method for e.g. angular measurement application during construction of building, involves determining, predefining and/or representing solid angle, and projecting multidimensional image
Multi-beam optical spirit level providing method for e.g. angular measurement application during construction of building, involves determining, predefining and/or representing solid angle, and projecting multidimensional image
The method involves representing a visible extension of an associated axis by light radiation transmitted from a one-dimension or multi dimension optical system. A light transmitter (5) is connected with angular scales on both sides and is axially movable and adjustable. Function increments are achieved by adding and/or combination of transmitter slides. A solid angle is determined, predefined and/or represented. Multidimensional image is projected. A vertical axis and horizontal axes (A, B) are linearly or selective alterably displayed relative to each other.
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