Leica Geosystems Ag

Markus Fäs

Thomas Jensen

Veroljub Maksimovic

Danick Brühlmann

A spherically mounted retroreflector comprising an optic inlay, the optic inlay comprising a retroreflector having a vertex and an axis of symmetry, and a carrier having an at least partly spherical outer surface and a cavity, wherein the optic inlay is arranged in the cavity, and wherein the at least partly spherical outer surface has a sphere center, which sphere center coincides with the vertex, wherein the optic inlay is connected to the carrier. The optic inlay comprises a coupling portion, and the spherically mounted retroreflector comprises a coupling element arranged between the optic inlay and the carrier.

Spherically mounted retroreflector

A laser based measuring apparatus for measuring a position of a distant target is disclosed. Some embodiments may include a laser tracker for detecting the position and the orientation of a measuring aid The laser-based measuring apparatus may include a base, a support, a telescope unit means, a first bearing apparatus, and a second bearing apparatus. In some embodiments the first bearing apparatus is in the form of a fixed/loose bearing apparatus, having a shaft, the longitudinal axis of which runs coaxially with the tilt axis, a fixed bearing and a loose bearing, and/or the second bearing apparatus is in the form of a fixed/loose bearing apparatus, having a shaft, the longitudinal axis of which runs coaxially with the vertical axis, a fixed bearing and a loose bearing.

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Oberkulm, Switzerland

Markus Fäs