Infrared remote control; small, convenience; quality The Micnova MQ-X is infrared wireless shutter release for ... . Supports instant and half shutter, AE/AF functions. Multiple purpose of usage: Studio, Macro, Low Light and Long Exposures. The transmitter ... , SP-570UZ, SP-550UZEP1, EP2, E400, E410, E510, E520, E620 Quality Infrared remote control