Please recommend some domestic flashlights to photographers! ! !

I used Canon's machine and bought Yin Yan's 450AFD, which can measure light through the lens (actually, the camera metering system). Nikon has the corresponding model, but it has been repaired once and the quality is average. It is said that Yongnuo's is good.

The camera can definitely TTL. Whether flash can TTL depends on flash and hot-start pins. TTL has multiple contacts.

TTL flash is equivalent to controlling the light output of flash through camera metering, which can be controlled by camera or exposure. Of course, you can also set the flash to manual.

If you want to use TTL when you get off the plane, you need an advanced flasher like TTL cable or Puwei. Personally, I think it is unnecessary. If you don't want to be fast, just remember GN (flash index) =f (aperture) × distance. Much more cost-effective than buying TTL.

Off-board flasher may wish to buy Yongnuo RF-602 flasher, which is recommended only after you have used it yourself.