... and can activate the bulb function on Canon/Nikon SLR cameras. Qucik OverviewThe Multi-Function remote MQ-TC Series provides a simple ... you to take time exposures up to 100 hours long. 4. Exposure Count (N) 5. This setting allows you to set ... , EP2, E400, E410, E510, E520, E620 For Olympus SP-510UZ, SP-570UZ, SP-550UZEP1, EP2, E400, E410, E510, E520, E620Picture Timer remote control for camera