Optical arrangement for an opto-electronic range-finder

Details Optical arrangement for an opto-electronic range-finder Optical arrangement for an opto-electronic range-finder

1982-06-23

1985-03-12

Buczinski, S. C.

Optics: measuring and testing

Range or remote distance finding

With photodetection

350445, 350446, 350557, G01C 308, G02B 2304

Patent

active

045041431

ABSTRACT:
The invention relates to an optical arrangement for a range-finder having an observation path of beams and a measuring path of beams constituted of an objective and a reflection system arranged in the near-axial room behind and in close contact to the objective. The reflection system is laterally displaced in parallel to the objective axis and has a second reflecting face at right angles to the optical axis and a first reflecting face inclined by 45.degree. relative to the optical axis, the extension of the latter at right angles to the optical axis is smaller than the corresponding extension of the second reflecting face.

REFERENCES:
patent: 2661658 (1953-12-01), Dyson
patent: 3256766 (1966-06-01), Allesson
patent: 3619058 (1971-11-01), Hewlett et al.
patent: 4165936 (1979-08-01), Eisenring et al.

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