| 摘要 |
A photographic cartridge for cassette film (10) that allows standard 35 millimeter film cassettes (42) to be converted to a cartridge format. The cartridge (10) consists of a film supply container (12) and a film take-up container (14) that are connected by a bridge means (16); the bridge means has a central opening (18) and on at least one end a means for releasably securing the film cassette (42). In one embodiment, the central opening (18) on said bridge means is designed to receive replaceable inserts (20). Each insert has a central opening (26) that defines a respective shape for the image area. A flat rectangular slide member (32) is provided that is sized to slide in and out of a slot (36) located on the top of the bridge means (16). When the slide member (32) is in the slot (36) it prevents light from reaching the film. Thus, this feature permits the removal of the cartridge (10) from a camera without danger of exposing the film. |
