Meike iTTL TTL LED Macro Ring Flash Light for Nikon d3400 d5600 d5300 d3300 d3200 d3100 d5500 d5200 d5100 d7100 d750 d850 d7200 d500 d810 d7500 d5600 d5500 d7000 d3300 DSLR Camera with Hot Shoe Mount The Macro Ring Flash can produce a ring of light that reduces shadow which is suitable for macro shotting. Left and right flash function make the object appeared third dimension More approach natural light use high quality LED light 7 adapter rings are included to fit for different size lenses. This MK-14EXT TTL Marco LED Ring Flash is specially designed to use in the field of macroshot, scientific research, medical and personal photography in a very close distance shooting.