NEEWER Upgraded NW645II-N TTL Flash Speedlite GN58 HSS Flashlight Speedlight Compatible with Nikon Cameras D4 D5 D6 D90 D750 D780 D800 D810 D850 D3500 D5300 D7500 Z9 Zfc Z50 Z5 Z6 Z7 Z6II Z7II

Work perfectly with my Nikon d750.

For a relatively basic flash that does support TTL shooting, this is an excellent flash with a pretty good and rather inexpensive option. This flash works great on-camera and off-camera, having TTL, Manual, Multi and Slave (optical) but no 2.4GHz trigger support. It features power between 1/1 to 1/128 with +0.33eV increments and has a zoom feature between 24mm and 180mm.To facilitate use off-camera this flash comes with a stand that also adds a 1/4" mount underneath it. It's also appreciated that a small pocket is featured in the flash carrying case that fits perfectly the stand. Unfortunately the same cannot be said about the included diffuser which has nowhere to be stored.It overall works great for me be it on camera, or off camera using optical slave. There are higher end models that will have 2.4GHz triggers that can support eTTL but I am perfectly happy with manual control, which is still the way to go in general the way to go anyway. It is among the lowest price options out there yet can support TTL for your system, and whether it is for macro or for portraiture you can make it work perfectly fine as long as you have your distances within reason.The only annoyance for me is the controls. The circular button is a D-pad style button but it can all too easily actuate the nearby button by accident. To be fair, this particular flash I received feels alright in this respect but having tried a few other NW645/NW635 the button from unit to unit can be a little unprecise. This means that for some controls such as modifying the value of zoom or multi flash settings, you can all too easily disengage the modification/set because it detected a button press on the adjacent button (up/down instead of left/right you are pressing)... so changing settings can be quite a bit of a hassle. Too bad because aside from this usability issue, the whole flash unit works excellent and represents great value and great performance.

Compré este flash como complemento de mi equipo Nikon reflex, ya que es compatible con el sistema nikon de control remoto de flashes. Tengo un sb700 y consigo esquemas de iluminación fácilmente regulables desde cámara que es lo que buscaba. Todo perfecto.

je n'arrive pas à faire fonctionner le flash en mode déporter avec un Nikon D7500?

Flash facile da utilizzare, il ttl risponde ottimamente. Utilizzato in due diversi matrimoni non ha dato segni di surriscaldamento e mantiene un consumo ridotto delle batterie. Per certi versi molto meglio dell'originale. Se consideriamo il lato economico è davvero un ottimo acquisto.