Camera having a film cartridge chamber

An optical apparatus comprising:

• a film cartridge chamber in which a film cartridge having a rotating shaft is loaded;
• cartridge chamber lid for covering a loading port of said film cartridge loading chamber, said cartridge chamber lid being supported to be openable and closable on said optical apparatus and having an opening part extending from outside into said film cartridge chamber in such a position as to face a predetermined part of the rotating shaft of the film cartridge loaded into said film cartridge chamber;
• an exterior part mounted on said cartridge chamber lid and capable of coming into one of a state to cover said opening part and a state not to cover said opening part;
• a holding part arranged to hold the rotating shaft by abutting on the predetermined part of the rotating shaft, said holding part holding the rotating shaft in a state of being situated in a predetermined position between the exterior part and the predetermined part of the rotating shaft, and said holding part being removable from the predetermined position through said opening part when said exterior part is in the state not to cover said opening part;
• and
• urging means positioned between and supported by said holding part and said exterior part for giving an urging force to said holding part to move toward the rotating shaft of the film cartridge.

A camera comprising:

• a film cartridge chamber;
• a cartridge chamber lid for covering a loading part of said film cartridge chamber, said cartridge chamber lid being supported to be openable and closable on said camera and having an opening part extending from outside into said film cartridge chamber in facing relation with said film cartridge chamber;
• an exterior part mounted on said cartridge chamber lid and capable of coming into one of a state to cover said opening part and a state not to cover said opening part;
• a film cartridge holding part retentively held by sad exterior part and said cartridge chamber lid and moveable with said cartridge chamber lid upon opening thereof;
• and
• urging means positioned between and supported by said film cartridge holding part and said exterior part for giving an urging force to said part to move toward a rotating shaft of the film cartridge.

An optical apparatus comprising:

• a film cartridge chamber;
• a cartridge chamber lid for covering a loading port of said film cartridge chamber, said cartridge chamber lid being supported to be openable and closable on said optical apparatus and having an opening part extending from outside into said film cartridge chamber in facing relation with said film cartridge chamber;
• an exterior part mounted on said cartridge chamber lid and capable of coming into one of a state to cover said opening part and a state not to cover said opening part;
• a film cartridge holding part retentively held by said exterior part and said cartridge chamber lid and movable with said cartridge chamber lid upon opening thereof;
• and urging means positioned between and supported by said film cartridge holding part and said exterior part for giving an urging force to said film cartridge holding part to move toward a rotating shaft of the film cartridge.