Power Zoom (18mm-180mm) Speedlite Flash For Nikon D3100, D3200, D3300, D5100, D5200, D5300, D5500, D7100, D7200, DF, D4, D90, D500, D600, D610, D700, D750, D800, D810 Digital SLR Camera ZOOM RANGE: 18mm-180mm GUIDE NUMBER: of 190 Feet 58m. FLASH MODE : TTL, M, MULTI, S1, S2 Multi-flash lighting Application SENSOR: Equipped with a Wireless Trigger Sensor. SUPER FAST: 3 second recycling time