Canon Kabushiki Kaisha

Toshio Nagata

Hidenori Taniguchi

Hidetoshi Masuda

A camera with a red-eye preventing feature includes an operation unit for causing the red-eye phenomenon preventing feature to function, a timer for measuring a predetermined period when the red-eye phenomenon preventing feature functions, an indicating device for indicating the state of the timer, and an exposure unit for performing an exposure operation. The exposure unit can perform the exposure operation even during the predetermined time period.

Camera provided with red-eye phenomenon preventing feature

This invention relates to a battery check apparatus comprising an effecting circuit for effecting the power supply battery to decrease an internal resistance of the battery power supply and a check circuit for checking a battery life of the power supply battery after the operation of the effecting circuit.

Battery check apparatus

A camera provided with a red-eye phenomenon preventing feature, includes a control device for controlling the red-eye phenomenon preventing feature in response to at least one of a photometry result and a predetermined speed of a shutter release button operation.

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Yokohama, Japan

Toshio Nagata