от: "AlSmirnov"
Там все то же -
http://www.sigmaphoto.com/Html/downloads/SD9Users_Manual_Engl.pdf
CAUTION !!
Bulb photography is possible only when ISO sensitivity is set to ISO100. Bulb photography cannot be performed at ISO 200 and ISO 400.
It is not possible to use Bulb photography for more than 15 seconds. The shutter will automatically close about 15 seconds after the shutter button was pressed.
Self-timer function and the bulb exposure function cannot operate together. If the “D”-dial set to self-timer function in “bulb” exposure mode, the shutter defaults to 1/180 second for SD9.
http://www.sigmaphoto.com/Html/news/SIGMA-SD9-English.pdf
Shutter Speed 1/6,000 to 15 sec. (ISO 100), 1/6,000 to 1sec. (ISO 200, 400), Bulb (ISO100, up to 15 sec.)
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В переводе на русский -
"Этот стон у нас bulb'ом зовется"
