Many old film cameras use LCD panels of an active matrix display, or maybe termed as "thin-film-transistor liquid-crystal display", to show some basic and practical information such as the counting, ISO settings, etc. Unfortunately, they will probably leak liquids at some time. For example, the...
I recently replaced the switch on my Olympus OM30 which allows the user to switch through different camera modes such asbulb, manual, auto and battery check. Before i swapped the switch the camera was stuck in the auto position even when switched to any of the other modes like bulb etc. After...