While cleaning up I found a nice Vivitar Macroflash 5000 that was used on a Nikon SLR. My question is, can I use this ring flash on my digital Nikon D2x / D300 / 90 camera units?
I hear some older flashes are bad to use due to voltage differences.
Can I safely use this?
I hear some older flashes are bad to use due to voltage differences.
Can I safely use this?