Mechanical Shutter 1/8000 to 4 Seconds in Program Mode 1/8000 to 30 Seconds in Aperture Priority Mode 1/8000 to 15 Minutes in Manual Mode Up to 60 Minutes in Bulb Mode Electronic Shutter 1/8000 to 4 Seconds in Program Mode 1/8000 to 30 Seconds in Aperture Priority Mode 1/8000 to 15 Minutes in Manual Mode Fixed 1 Second in Bulb Mode