Macro Ring Flash ML-150 is the perfect choice for photographers who require shadow-free illumination. It is extremely effective for macro, medical, scientific, forensic, and hobby photography. The flash can work with all DSLR cameras with standard hotshoe and have multi protections in continuous flashes and over-temperature.

? Guide number 10 (m ISO 100)
? Suitable for all DSLR cameras with standard hot shoe, such as Canon, Nikon, Pentax, Olympus, etc
? Accepts external power pack to shorten the recycling time and enhance flash capacity
? 5 steps power output control: 1/16, 1/8, 1/4, 1/2, 1/1
? Includes six lens adapter rings: 49mm, 52mm, 55mm, 58mm, 62mm, 67mm
? Protection in continuous flashes & systematic over-temperature protection.