The Hong Kong-based camera equipment company Cactus has launched the recent RQ250,a 250Ws, Li-ion-powered TTL wireless monolight that is tiny enough to fit in the palm of your hand. The flash has a power output equal to 3.5 ordinary speedlights, and it offers TTL and HSS support for 8 major camera brands: Canon,Fujifilm, […]
Source: google.com