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US 4,648,696 AGranted
35 mm Automatic focus camera containing an instant film
OwnerSea C. Park, In P. Parkinventors
Life of this patent
Estimating the term…
Abstract
A 35 mm automatic focus viewfinder or single lens reflex camera which can be modified to also function as a more sophisticated mid format or an instant film camera. The 35 mm camera is modified by a lens housing attachment and a film back means.
Claims25
A 35 mm automatic focus camera modified to be operated as a mid format or large format camera which comprises:
- a 35 mm automatic focus camera having a casing provided with a removable back portion, said back portion having been removed,
- a lens housing attached to the back of the 35 mm camera, said lens housing containing an achromatic lens system for magnifying the image, and
- a film back means attached to the lens housing, said film back means being adopted to house film to be utilized.
Dependencies are inferred from the claim text.