Illuminated optical viewers

Details Illuminated optical viewers Illuminated optical viewers

G - Physics

03

B

88/1, 88/20, 88/

G03B 21/10 (2006.01) G03B 21/11 (2006.01) G03B 35/00 (2006.01)

Patent

CA 1037750

ABSTRACT OF DISCLOSURE: An illuminated optical viewer comprises a work platform which can be moved along two mutually perpendicular co-ordinates and on which in use of the viewer the film negative or other object to be touched-up or to have any faults corrected will be positively located and means for illuminating the object and for projecting an image thereof on to a screen. The viewer also includes magnifier means affording binocular vision through which the film negative or other object mounted on the platform can be viewed directly in order to facilitate correction of any imperfection displayed on the screen.

236512

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