Cameta Cobra Macro Ring Light Flash - For Canon, Nikon, Olympus & Pentax Digital & Film SLR Cameras

Provides shadow-free light at close working distances — ideal for jewelry, flowers, insects, dental, medical, coins, and other small subject close-up photography For virtually any Digital or Film SLR Camera — such as Canon Rebel & EOS-Series; Nikon D300, D200, D100, D90, D80, D70, D60, D50, D40; Olympus E-Series & Evolt; Pentax K10D — with a lens that has a filter-size of 52mm, 55mm, or 58mm (these adapter rings are included — additional Series 7 adapter rings are available separately for other filter-sizes from 43mm through 77mm) [Note: Minolta Maxxum/Sony Alpha Cameras have a proprietary hot shoe that requires a separately available SC-5 shoe adapter that converts it to a Standard Hot Shoe plus a PC connection] Choice of manual or automatic exposure operation Comes complete with coiled PC cord, Hotshoe to PC adapter and adapter rings (52mm, 55mm, 58mm) Powered by two AA-size Alkaline, NiCad or NiMH rechargeable batteries (available separately)