Off camera flash


Tag: hmi

In the previous post we saw that working with a Fresnel HMI is better than working with a tungsten Fresnel for several reasons. They are two to five times more efficient and give off less heat, although they must be started with a ballast that creates the electric arc that acts as a light source, and this high voltage power
The Sun is the usual natural light source with which we see and photograph, since with the light of the Moon, few photos are taken in relation to those taken with the Sun. But when we are working in a photographic studio with artificial lights ... how do we emulate the sun?
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