Two pieces of equipment that confuses me are1) Ring flash 2) Light meter
1) Ring flashes are they useful when taking pictures with a macro lens or in other words what would be the benefit?
I have absolutely no clue on how to use a light meter.
2) Light meter, I know they are useful I’m trying to figure what information is gained and how would you use the information as I’m planning to take scenery and wild life pictures. In this case would a light meter be of use?
Thanks again in advance for you help.