Patent
1990-11-05
1992-06-23
Adams, Russell E.
354420, 354436, G03B 1503
Patent
active
051247399
ABSTRACT:
A fixed focus lens, scanning aperture, electronic flash camera is provided with an exposure control system of substantially reduced complexity for improving the clarity of sharpness of an image of subjects located closer to the camera than the near distance of the camera lens's normal depth of field.
REFERENCES:
patent: 4362372 (1982-12-01), Kiesel
patent: 4459005 (1984-07-01), Harvey
patent: 4727389 (1988-02-01), Raschke
patent: 4785323 (1988-11-01), Bell
patent: 4894678 (1990-01-01), Farrington et al.
Adams Russell E.
Kelleher John J.
Polaroid Corporation
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