Screen microscope with variable illumination

Details Screen microscope with variable illumination Screen microscope with variable illumination

1976-07-14

1978-07-18

Henry, Jon W.

Optics: image projectors

Plural projection paths with single light source

350 34, 350120, 353 39, G02B 2136, G02B 2156

Patent

active

041011945

ABSTRACT:
A screen microscope comprising a projection screen arranged on an arm of the microscope and a plural number of reflecting mirrors arranged in the arm and arranged to project an image of an object obtained by the microscope onto the screen through the reflecting mirrors. The screen microscope is arranged so that the observing direction by the screen is approximately same as the observing direction through an eyepiece.

REFERENCES:
patent: 2209532 (1940-07-01), Michel
patent: 2518252 (1950-08-01), Reardon et al.
patent: 2525596 (1950-10-01), Finn
patent: 3551019 (1970-12-01), Michel
patent: 3674338 (1972-07-01), Cartmell et al.
patent: 3736041 (1973-05-01), McArthur

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