US PATENT SUBCLASS 396 / FOR 835
MANUAL CAMERA FOCUSING (354/195.1)

Current as of: June, 1999
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396 /   HD   PHOTOGRAPHY

FOR 835MANUAL CAMERA FOCUSING (354/195.1) {4}
FOR 836  DF  .~> Diaphragm controlled by focusing (354/195.11)
FOR 837  DF  .~> Plural lenses (354/195.12)
FOR 838  DF  .~> Having distance indicator (354/195.13)
FOR 839  DF  .~> Having view finder (354/199) {1}

DEFINITION

Classification: 396/FOR.835

MANUAL CAMERA FOCUSING: (354/195.1)

Foreign art collection having manually adjustable means for moving lenses of a camera to obtain sharpness of an image on a light sensitive surface and camera structure.