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A flash diffuser (also called a speedlight diffuser, or shoot-through diffuser) spreads the light from the flash of a camera. A diffusion filter of this type may also be used in front of a non-flash studio light to soften the light on the scene being shot; such filters are used in still photography, in film lighting, and in stage lighting.
In some commercially available models the diffuser is removable to allow the light to be used alone as a floodlight or with an umbrella reflector. A softbox can be used with either flash or continuous light sources such as fluorescent lamps or "hot lights" such as quartz halogen bulbs or tungsten bulbs. If softbox lights are used with "hot ...
For example, flash diffusers have no light source of their own, but instead mount in front of a conventional flash unit and transmit the light to a ring-shaped diffuser at the front of the lens. Some other passive light modifiers can shape the light from a conventional shoe-mounted flash into that of a ring flash.
24-105mm (18mm diffuser) 25 levels E-TTL II [nb 5] yes yes 3.5 ... The flash foot is easily modified to include a sync connection Lumopro LP120 [39] 30m/100 ft
A full-power flash from a modern built-in or hot shoe mounted electronic flash has a typical duration of about 1ms, or a little less, so the minimum possible exposure time for even exposure across the sensor with a full-power flash is about 2.4 ms + 1.0 ms = 3.4 ms, corresponding to a shutter speed of about 1 ⁄ 290 s. However some time is ...
Diffuser (sewage), an aerating device for sewage and industrial waste water treatments; Diffuser (thermodynamics), a device that controls the characteristics of a fluid at the entrance to a thermodynamic open system; Aroma lamp (sometimes called an aromatherapy diffuser or reed diffuser), used to disperse essential oils into the surroundings
Often known as "bounce flash" photography, but equally common with Tungsten lights in cinematography. Used extensively throughout film history, in 1956 Subrata Mitra further pioneered the technique with the use of large scale diffusers to match studio lighting with location shooting. [5] [6]
Bron Elektronik is a manufacturer of flash equipment for photography and videography. It is located in Allschwil in Switzerland . Bron manufactures the broncolor lines of strobes, which include studio lighting systems with separate power packs and heads, as well as monolights .