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环形闪光灯可以提供均匀、无影的补光效果,在拍摄昆虫和微距摄影时能够保证画面的清晰度。环形闪光灯和常见的内置闪光灯和外置机顶闪光灯较大区别,这种闪光灯的发光管是呈环形围绕在镜头前组的周围。永诺MR-58环形闪光灯兼容佳能和尼康的闪光通信协议,使用发热量
The circular flash provides a smooth, unobtrusive fill effect, ensuring clarity of the picture when shooting insects and macro photography. Ring flash and the common built-in flash and external top flash larger difference, this flash lamp is a ring around the front lens group around. Yongnuo MR-58 ring flash compatible with Canon and Nikon flash communication protocol, the use of heat