Material that diffuses light. A diffuser may be a translucent material or a rough-surfaced reflective material, both of which scatter light’s rays, thereby softening the light.

Any device or substance placed between the central light source and the subject that softens or spreads the light. Read articles that include this term

definition - A device that is used at the end of an airline to break up air into smaller bubbles. Diffusers can be mats, air stones, or porous hose. The theory is that the more you break up air into smaller particles, the more oxygen is available to be absorbed into the water. Helpful products: Air Pumps, Air Stones, Laguna Aeration Kit

X-ray equipment, a portion of the condensing and focusing system that permits even distribution of energy.

A device used to reduce the velocity and increasing the static pressure of a fluid passing through a system.

a device for reducing the velocity of air flow from a mechanical duct system supplying air. Its shape is usually circular or square and it is set in the ceiling at predetermined locations [..]

A component of the ozone contacting system in an ozone generator that allows diffusion of an ozone containing gas.

In heating and cooling systems, a grill, or register, in a floor or wall that delivers conditioned air to the room. In lighting, a diffuser is a transparent or translucent lens that encloses the lamp.

(n) baffle that distributes sound waves evenly(n) optical device that distributes the light of a lamp evenly

A grille over an air supply duct having vanes to distribute the discharging air in a defined pattern or direction.

An arrangement of multiple outlets for distributing liquid at the seaward end of a pipeline or outfall.

The rear section of the car's floor or undertray where the air flowing under the car exits. The design of the diffuser is crucial as it controls the speed at which the air exits. The faster its e [..]

a projection in base of carburetor venturi and at top of needle jet that aids in fuel atomization.

A rear outlet for expelling engine noise. Ding

A grille over an air supply duct with vanes that distribute the discharging air in a specific pattern or direction.

A grille over an air supply duct with vanes that distribute the discharging air in a specific pattern or direction.

A grille over an air supply duct having vanes to distribute the discharging air in a defined pattern or direction.

A tube with slotted ports to distribute the inflating gas into the air cushions.

is a downwind device that diffuses the wind stream through a rotor. Direct drive

A transparent or translucent piece of glass, silicone, or plastic designed to control light by scattering or diffusing it in order to create softer light without much glare.

An increasing cross-sectional area that is designed to convert high-speed fluid flow into low-speed flow at an increased pressure.

A commercial device like a lens or grillwork that diffuses, or scatters sound

A covering or shade over a light or lamp that generally softens or scatters the light and is usually used to eliminate hot spots and glare. Can be made from a variety of materials (glass, plastic, fab [..]

A grille over an air supply duct having vanes to distribute the discharging air in a defined pattern or direction. Back to the top.

A grille over an air supply duct having vanes to distribute the discharging air in a specific pattern or direction.

A grille over an air supply duct having vanes to distribute the discharging air in a defined pattern or direction.

A grille over an air supply duct having vanes to distribute the discharging air in a defined pattern or direction.

Light control device that spreads light by scattering it, such as opal glass, etched glass, plastic, fabric, and paper shades.

A grille over an air supply duct having vanes to distribute the discharging air in a defined pattern or direction. Back to the top.

A grille over an air supply duct having vanes to distribute the discharging air in a specific pattern or direction.

Diffuser is a device that fits on a light source (photo flood, flash unit, etc.) that diffuses the light source, thus providing a softer, reduced light.

A device which increases the effective area of a light-source, i.e., makes it less point-like. A piece of opal or translucent plastic which can be fitted to the front of a light source. A diffuser helps to even-out the distribution of light intensity in the field of illumination, and reduces the problem of specular reflection

Any device or substance placed between the central light source and the subject that softens or spreads the light. Read articles that include this term

A diffuser is a type of modifier that is typically used with an on camera speedlight and allows for an easy spread of the light. It provides slightly softer lighting. It spreads the light more evenly and is a significant upgrade over just aiming the flash head directly at your subject.

any material that can scatter or diffuse light. The effect is to soften the character of light. The closer a diffuser is to a light source the less it scatters light.

a device used to disperse essential oils into the air.

A device (porous plate, tube, bag) used to break the air stream from the blower system into fine bubbles in an aeration tank or reactor.

A large circular adapter that you put on the end of your hair dryer. The small holes in the diffuser spread out the air flow from your hair dryer, so you don’t get the full force of the air, creating  [..]

A stationary passage surrounding an impeller, in which velocity pressure imparted to the flowing medium by the impeller is converted into static pressure.

An air supply outlet through which conditioned air is discharged into a space. A wide variety of diffusers can be located in the ceiling (ceiling-based HVAC system), floor (underfloor air distribution [..]

Attachment for duct openings that distribute the air in wide flow patterns.

Use with a meat smoker. Provides even distribution of smoke and heat.

An aerodynamic elements close to the floor and in between the rear wheels of a Formula One car. Based on the principle of a venturi channel, a diffuser is designed to speed up airflow under the car by [..]

A static passage in which velocity pressure is converted into static pressure by an impeller.

A grille over an air supply duct having vanes to distribute the discharging air in a defined pattern or direction.

 A grille over an air supply duct having vanes to distribute the discharging air in a defined pattern or direction.

A grille over an air supply duct having vanes to distribute the discharging air in a defined pattern or direction.

An aromatherapy accessory used to gently disperse essential oils into the air for olfactory benefit.

"A Diffuser is an adapter you put on the end of your hair dryer; it’s generally circular with a number of pins sticking out from it.

In a forced-air heating/cooling system, the diffuser is a register or grille attached to ducting through which heated or air conditioned air is delivered to the living space. In a tubular skylight or [..]

A circular, square, or rectangular air distribution outlet, generally located in the ceiling and comprised of deflecting members discharging supply air in various directions and planes, and arranged t [..]

Any person or thing that diffuses. A device designed to diffuse a scent efficiently. * date=February 28, 2009|author=Rita Zekas|title=DecoRita visits West Elm|work=Toronto Star|url=http://www.the [..]