Godox Ving V860II-N I-TTL Li-ion Flash Speedlite for Nikon Cameras D800 D700 D7100 D7000 D5200 D5100 D5000 D300 D300S D3200 D3100 D3000 D200 D70S D810 D610 D90 D750 GN58(m ISO100, @105mm) Adjust from 1/1 to 1/128 in 1/3rd stops. Support Nikon I-TTL autoflash, Manual and Multi flash modes. Capable as Master and Slave unit in a wireless flash group, work with FT-16S to adjust flash parameters&trigger the flash. Pro2000 mAh Li-ion Battery-max. 1.5S recycle-650 full power pops. Super value and no messing with AA's, external power pack or chargers. High-speed sync(up to 1/8000 seconds) first-curtain sync, and second-curtain sync. Flash Duration: 1/300 to 1/20000 seconds. Stable consistency and color temperature with good even lighting. User-friendly LCD display and control panel with firmwave upgrade. Compatible Cameras: Nikon DSLR Cameras(TTL AutoFlash) Flash control system: TTL autoflash and manual flash Guide Number (1/1 power @ 200mm): 60 (m ISO 100) / 190 (feet ISO 100) Flash Coverage: 20 to 200mm (14mm with wide panel) Auto zoom (Flash coverage set automatically to match the lens focal length and image size) Swinging/tilting flash head (bounce flash): 0 to 360 horizontally and -7 to 90 vertically Flash Duration: 1/300 to 1/20000 second Slave-ready indicator: Two red indicators blink Modeling flash: Fired with camera&#039;s depth-of-field preview button Exposure control system: TTL autoflash and manual flash Flash Exposure compensation(FEC): Manual. FEB: 3 stops in 1/3 stop increments(Manual FEC and FEB can be combined) FE Lock: No Sync mode: High-speed sync(up to 1/8000 seconds), first-curtain sync, and second-curtain sync Multi Flash: Provided (up to 90 times, 100Hz) Wireless flash function: Master, Slave, Off Controllable slave groups: Optical 2(A,B); 2.4G 3(A,B,C) Optical Transmission range: Indoors: 12 to 15m / 39.4 to 49.2 ft; Outdoors: 8 to 10m / 26.2 to 32.8 ft 2.4G(100m) Channels: Optical: 4 (1, 2, 3 and 4); 2.4G: 32(1-32) Slave-ready indicator: Two red indicators blink Modeling flash: No Effective range: center:2.0~33 feet;Periphery:2.0~16 feet V860IIC (Canon); V860IIN (Nikon); V860IIS (Sony); V860IIO (Panasonic, Olympus); V860IIF (Fujifilm). Recycle time: 1.5seconds. Full power flashes: Approx.650 Power saving: Power off automatically after approx.90 seconds of idle operation (1h at slave mode) Color temperature: 5600200k