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diffuser

diffuser

1 5.3
A cover that spreads light evenly and reduces glare
  • noun
  • /dɪˈfjuːzər/
  • Specialized
translation icon : difusor de luz
  • Most photography stores and online stores stock a simple plastic diffuser cap that will fit snugly to your flash unit and soften the flash light. You can buy colored diffusers too, secured with a little tape; they have a habit of dropping off and getting lost.
  • a light diffuser
  • use a diffuser

So try using wax paper or some other kind of translucent material as a diffuser.

Examples

  • I mean, here you are, a little lightbulb in your hand—not much happening; then you put a diffuser or reflector behind it, and you get this huge burst of light.

    Blog text (16)
  • Make sure you have a decent one and use the diffuser.

    Blog text (25)
  • The right flash diffuser will work miracles.

    Blog text (25)
  • When using flash, buy an omnibounce diffuser to fit on top.

    Blog text (25)
  • Why do you get a lot more light from a diffuser lamp than you would just with a bulb?

    Blog text (16)
  • The quality of the light is neutral, but it might benefit from a diffuser, which, in a pinch, you could probably make from tissue paper.

    Blog text (26)
  • It may create dark shadows, which can be softened by using a diffuser.

    Academic text (2004)
  • The only additional equipment necessary is a Canon Speedlite 550EX with a diffuser to mask the light source for the animals' eyes at close range.

    Academic text (2003)
  • Learning to use a homemade reflector (from a sheet of cardboard and a piece of kitchen foil) and a light diffuser (an inexpensive collapsible white umbrella will do) can be a great aid.

    Academic text (2005)
  • The photographer used a diffuser to soften the harsh light during the portrait session.

Synonyms

diffusor
vsdiffuser
  • UK
7.5

A device that spreads sound or light evenly in a room

is limited to spreading light evenly from a lamp or source
disperser
vsdiffuser
6.4

An animal or machine that spreads seeds and pollen across a wide area

focuses on producing an even spread of light rather than broad scattering

Antonyms

concentrator
  • Specialized
1 6.9

A device that collects things like oxygen and sunlight to make them purer or stronger

How Soft

glimmery
6.6
diffuser
  • Specialized
1 5.3
reflector
9 4.1
spotlight
49 2.9

Surface Forms

diffuser singular
diffusers plural

Morphology

diffuser = diffuse (transparent) = diffuse + er

A straightforward nominalization from the verb 'diffuse' indicating a device that disperses light.

Etymology

Diffuser comes from the Latin parts dis- 'apart' and fundere 'to pour'. Imagine light being 'poured' out gently over a surface; a light diffuser spreads the lamp's light so the room is lit more evenly and without harsh glare.