Kodak DC50 - Manual (Page 69)

65 January 1996
Cleaning the Light Sensor and Focus Sensors
The light sensor is located below the viewfinder window on the front of
the camera. The auto focus sensors are also on the front of the camera.
light sensor
focus sensors
viewfinder window
Clean the light sensors and focus sensors by rubbing them gently with a
soft, dry cloth. Do not use any organic solvents to clean the sensors.
Storing the Camera
Remove the batteries if the camera will not be used for an extended
period of time. This will prevent camera damage from battery leaks
or corrosion.