Microscope, in particular for surgical operations, having autofo

Details Microscope, in particular for surgical operations, having autofo Microscope, in particular for surgical operations, having autofo

1999-01-28

1999-12-21

Henry, Jon

Optical: systems and elements

Compound lens system

Microscope

359376, 2502013, G02B 2100, G02B 2122, G02B 709

Patent

active

060057106

ABSTRACT:
The invention concerns a microscope, in particular an operating microscope with an autofocussing system that adjusts focus based on the user's gaze. A sensor tracks pupil position and this information is evaluated to determine a specific area in the user's field of vision to which the user's gaze is directed, and the autofocussing system brings the specific area into focus.

REFERENCES:
patent: 4574314 (1986-03-01), Weinblatt
patent: 4973149 (1990-11-01), Hutchinson
patent: 5231674 (1993-07-01), Cleveland et al.
patent: 5867308 (1999-02-01), Pensel et al.

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