Waterproof and/or water-resistant camera

A waterproof and/or water-resistant camera comprising:

• a camera body;
• a stationary lens barrel which is provided with said camera body;
• a photographing lens barrel which is provided in said stationary lens barrel and is movable in an optical axis direction of said camera;
• and
• annular seal means for sealing provided between an outer periphery of said photographing lens barrel and an inner periphery of said stationary lens barrel,
• at least a surface layer of said photographing lens barrel that is in contact with said annular seal means being composed of a rustproof material with a hardness of at least Hv 150, said surface layer being composed of at least aluminum with an alumite method being applied to said surface layer.

A camera comprising:

• a camera body including an opening provided with annular seal means for sealing;
• and
• a photographing lens barrel movable in an optical axis direction of said camera through said opening,
• at least a surface layer of said photographing lens barrel that is in contact with said annular means having a higher hardness than the inner portion of said photographing lens barrel, said surface layer having a hardness of at least Hv 150 and said photographing lens barrel being composed of synthetic resin with said surface layer being chrome plated.

A camera comprising:

• a camera body including an opening provided with annular seal means for sealing;
• and
• a photographing lens barrel movable in an optical axis direction of said camera through said opening,
• at least a surface layer of said photographing lens barrel that is in contact with said annular means having a higher hardness than the inner portion of said photographing lens barrel, said surface layer being composed of at lest aluminum with an alumite method being applied to said surface layer.

A waterproof and/or water-resistant camera, comprising:

• a camera body;
• a stationary lens barrel secured to a front surface of said camera body, said stationary lens barrel having a flange on one end and defining an opening;
• a photographing lens barrel supported in said opening of said stationary lens barrel and being movable in an optical axis direction of said camera through said opening;
• and
• an annular seal member for sealing a periphery of said opening and an outer periphery of said photographing lens, said seal member being compressed between an inner wall fastening portion of said stationary lens barrel that is adjacent to said flange and an outer surface layer of said photographing lens barrel,
• said outer surface layer of said photographing lens barrel having a hardness of at least Hv 150 and being chrome plated so as to be scratch resistant and so as to maintain the watertightness of the camera.