Optics: measuring and testing – Range or remote distance finding – With photodetection
Patent
1988-05-31
1990-03-27
Bovernick, Rodney B.
Optics: measuring and testing
Range or remote distance finding
With photodetection
350174, 350523, 356393, 358 93, G02B 2118, G02B 2106, G02B 2734, G02B 908
Patent
active
049115430
ABSTRACT:
In a microscope viewing apparatus for viewing a specimen image, the provision of microscope viewing apparatus including a microscope eyepiece lens for focusing on a focusing plane at or above a specimen support panel and coincident with a desired viewing plane of a real microscopic specimen positioned therein, arranged to generate a specimen image, and the further provision of separate overlay pattern image-generating apparatus arranged to optically effectively generate a desired type, shape and size of optical overlay pattern and image, and the further provision of optical-image-mixing and combining apparatus arranged to receive the specimen image and the optical overlay pattern image and to effectively mix and combine same into desired selectively optically alignedly effectively centered and superimposed relationship to form a resultant effectively visually composite image output for effective viewing by the microscope viewing apparatus. In one preferred form, the foregoing basic concept is additionally provided with effective alternating-image-negating chopper apparatus cooperating with the optical-image-mixing and combining apparatus and/or the generating apparatus producing the specimen image and/or the overlay pattern image to cause same to be visually alternately present in the effectively composite image output with the alternating rate being such that the two images can be effectively visually compared.
REFERENCES:
patent: 2765704 (1956-10-01), Mottu
patent: 4242703 (1980-12-01), Tsuboshima et al.
patent: 4303340 (1981-12-01), Hoffman
Bovernick Rodney B.
Kachmarik Ronald M.
LandOfFree
Microscope viewing apparatus for viewing a specimen image and an does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Microscope viewing apparatus for viewing a specimen image and an, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Microscope viewing apparatus for viewing a specimen image and an will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1646933