Sell Macro Flash Ring,Ring Flash Canon,K&F Concept Ring Flash Light KF-150C E-TTL Macro Flash Ring with 52 55 58 62 67 77mm Adapter for Canon DSLR Camera EOS 1300D 750D 200D 5D Mark 2 IV 80D 650D 600D 70D best price

KF-150C apply for Canon DSLR camera, as a specifical ring macro flash designed for professional photographer in K&F Concept, it supports 2.9 seconds recycle time, E-TTL,Master- manual flash, Multi flash mode, FEB flash exposure bracketing. Besides, KF150C provides more easier operation interface and support menu access(Only Canon newer models),suited for all photography actions, so every photographers (especially in medical photography and macro photography) can enjoy photography. KF-150 Marco Ring Flash Speedlite Specification: Circuit Design: Insulated Gate Bipolar Transistor Flash index : GN14 (ISO100) Transmission range: 20CM ~ 5M Firing configuration: Two flash tubes can be fired together or singly Exposure Control Type: TTL, M, Multi Flash Ratio Control: 1:8 ~ 1:1 or 1:1 ~ 8:1 in 1/2 stop increments External interface: Hot shoe, PC port, external charging port Power sources: 4*AA alkaline batteries or AA Ni-MH batteries (not included) Extra Function: Power saving, over-heat protection Control unit: 143*73*61MM;Flash unit: 130*126*28MM Weight: Approx 465G;Color Temperature: 5500k Additional function : PC synchronous, Sniff mode, Over temperature protection Appilications This Ring Flash is specially designed to use in the field of macroshot, scientific research, medical and personal photography in a very close distance shooting. It can provide continuous and stable semi light or full light to meet higher photograph needs. E-TTL Function The second way to control flash exposure, is as an automatically controlled burst of light. This flash output can either be controlled by the flashgun itself (usually called Auto mode), or by the camera in conjunction with the camera’s metering system (usually called TTL flash). When the flash is controlled by the camera, as then measured as the amount of light coming through the camera’s lens, it is called Through-The-Lens flash metering 4 Shooting Modes Including LIGHT mode, FLASH mode, LEFE mode and RIGHT mode. By closing two lamps so that only one or two flash lamps are flashing, you can create shadows and create special lighting effects. Press (RATIO) key, the flash will switch among the above 4 states: both tube off, both tube flash,only A tube flash,only B tube flash. Multi Flash Mode First set the camera in M model. When use Multi-flash model, it can make series of quick flash, it multi-flash on one photo, and can freeze the series of action in turn, under this mode, please set AB tube's output power, flash times and flash rate(flash times/second represented by HZ) as needed. this model is always used shooting moving objects. KF150C is specially designed to use in the field of macroshot, scientific research, medical and personal photography in a very close distance shooting Comes with 6PCS(52 55 58 62 67 77mm) adapter ring, if you need other size, please contact us for help Flash A and Flash B with adjsutable 8 grades flash brightness desinged for a complete picture with particular subject and ver