Patent ID: 6393214
Filing Date: 2002-05-21
Classification: G03B

Abstract:
A lens-fitted film unit package, comprising:a lens-fitted film unit further comprising: (a) a preloaded photographic film; (b) a camera lens; (c) a shutter; (d) a diaphragm; (e) an EV value switching means for switching an EV value of said lens-fitted film unit between a first EV value and a second EV value, which is greater than said first EV value; (f) a packing material; (g) an electronic flash unit; wherein said lens-fitted film unit is packaged in said packing material under a condition that said EV value of said lens-fitted film unit is switched to said second EV value, charging of said electronic flash unit becomes possible when said EV value of said lens-fitted film unit is switched to said first EV value by said EV value switching means, and charging of said electronic flash unit becomes impossible when said EV value of said lens-fitted film unit is switched to said second EV value by said EV value switching.