The SB-700 Speedlight Shoe Mount Flash from Nikon is an on-camera flash, designed for use with Nikon DSLR cameras that use the i-TTL metering system. It is compatible with DX and FX sensors, and its power zoom head covers a 24-120mm range when used with an FX camera. You`ll be able to use the strobe directly on your camera via the hot shoe, or wirelessly as a Commander or Remote. Using the flash as a Commander allows you it to take control over other Nikon Speedlights, expanding your creative lighting options. As a Remote, it can be controlled by another Speedlight, or your camera`s built-in flash. Its Quick Wireless Mode, with A:B light ratios, allows you to quickly adjust settings on multiple flash units -- giving you the ability to control two remote units in i-TTL mode.
Voeloon v200(oloong sp-680) wireless ttl professional flash speedlight 1) 24-180 manual zoom 2) simultaneously compatible to nikon & canon wireless ttl flash system 3) guide number:35(iso100, 35mm);gn50(iso100, 180mm) 4) fast recycling time:2s(full power output, 4*aa ni-mh batteries) 5) f1/f2 flash mode(support for multiple lamp lighting system) 6) overheating protection(comes with the temperature detection system) 7) lcd display led-backlit 8) 22 level manual light quantity output control system 9) for nikon, canon, olympus & pentax 10) applicable to wireless ttl compatible modes: nikon d90, d700, d7000, d300s, flashlight sb700/800/900/910/su800; canon: 600d, 60d, flashlight 580ex¡ì¡à, st-e2
