The flash usage of the high-end and low-end SLR is basically the same in the m-gear. The flash synchronization speed is between 1/60-1/200, and the new camera may reach 1/300 seconds.Note that the flash can be used normally when the speed is within the flash synchronization range.
No, but you need to pay attention to the flash synchronization speed. For example, an ordinary machine cannot exceed 1/200 or 1/250 seconds of shutter speed.
Yes, when the low-end Canon SLR is in M gear (manual mode), because the camera's automatic flash control function is turned off, you really can't use the built-in flash directly.If you want to fill the light with flashing light in gear M, you need to manually turn it on and adjust its settings.Don't forget to check your camera menu or use external triggers to achieve this function
