I’ve been fortunate enough to get my hands on a little Marumi ring flash unit for a while. Mostly I’m planning to use it to take some Macro shots, but I’m told ring flash works well for portrait light as well.
Given my reluctance to post (and therefore take) portraiture, I’m not going to comment on this aspect. Although, for reference, Marvin had a bit of the ring flash about him. And now I think of it, he was taken with a 100mm Macro lens as well….
… Anyway.
The nice thing about Ring Flash is the ability to get light to the front of your lens. When you’re shooting at a distance of 30cm and you’re using F22, you need a lot of light in a little area. Straight on flash can be an issue. It actually makes it almost possible to shoot Macro hands free.
This is actually a bobble my daughter has for her hair.
the Marumi seems like a decent little light. It’s a lot cheaper than the others on the market and I guess you do get what you pay for. The Marumi only has one bulb so no individual side control as offered by Canon ring flash. Also, it’s fully ETTL so there’s no manual control of the light (unless you use flash compensation on your camera).
However it does come with a set of adapter rings so mounting on a selection of lenses is possible, and it’s pretty quick to charge and recharge as well.
The light it throws off is pretty consistent, certainly meeting the challenges I gave it over the last day or two.
If you’re going to be spending your life with macro, invest in the Canon or Nikon ring flash. If you want something to supplement your gear or you’re shooting on a budget, I’d suggest taking a look at the Marumi.
Oh, and there is one for you Nikonites as well.