G - Physics – 02 – B
Patent
G - Physics
02
B
88/9
G02B 27/02 (2006.01)
Patent
CA 1041329
INVENTION: APPARATUS FOR SIMULTANEOUSLY VIEWING DIAPOSITIVES AND FRONT VIEWED PICTURES ABSTRACT OF THE DISCLOSURE An apparatus for simultaneously viewing diapositives and front viewed pictures or images, especially transparent printed copies and prints produced therefrom under standardized illumination conditions, comprising a rear viewing device encompassing a support for supporting a diapositive or transparent positives or images and light source means arranged behind said support through which the light can be projected. There is also provided a front view- ing device comprising a support for the front viewed image or pic- ture and light source means arranged in front of said last- mentioned support. The rear viewing device and the front viewing device are hingedly interconnected with one another and can be selectively fixed in adjustable mutual angular positions relative to one another.
220340
Celio Tino
Degenhardt Gunter K.
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