Back Street: Exploring the World of Security Camera Mounts - types of camera mounts
Diffused lightphotography
A diffractive diffuser is a kind of diffractive optical element (DOE) that exploits the principles of diffraction and refraction. It uses diffraction to manipulate monochromatic light, giving it a specific spatial configuration and intensity profile. Diffractive diffusers are commonly used in commercially available LED illumination systems. Usually, the diffuser material is GaN or fused silica with processed rough surfaces. LED diffusers can be characterized online using scatterometry-based metrology.[3][2]
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Diffused lightExamples
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In optics, a diffuser (also called a light diffuser or optical diffuser) is any material that diffuses or scatters light in some manner to transmit soft light. Diffused light can be easily obtained by reflecting light from a white surface, while more compact diffusers may use translucent material, including ground glass, teflon, opal glass, and greyed glass.
Diffuselightbulb
What is diffused lightfor plants
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 the film and stage industry, a diffusion filter may also be called diffusion gel, or just diffusion. This is by analogy to a color gel, which is another type of lighting gel. Shōji are diffusing window/doors.
Diffused lightarchitecture
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"A great prime lens...I got this lens to use with the Canon M50. It works just great. ...Super prime lens...Great value with the 2017 Canon, 2 lens rebate special."
"Best prime lens...Amazing lens . Honestly. You won’t be disappoint with this for sure. ...Only downside is it’s a prime lens and you have to be far away from your subject."
Recently, photopolymers have been used for making holographic diffusers. Photopolymers offer better performance than other materials and have a large viewing angle. Also, the process of synthesizing photopolymers is much simpler.
Diffused lightceiling
If you're a photographer who shoots primarily with a DSLR, there's a good chance you have a favorite "prime" lens in your kit. The prime lens is the one you reach for when you want to take your photography to the next level; it's the one that lets you get up close and personal, and shows off your ability to capture telling details. If you want to see what all the fuss is about, here are some of the best prime lenses for DSLRs.
Diffusedlighting interior design
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Diffused Lightfor Room
In effect, the light will not come from one concentrated source (like a spotlight), but rather will spread out, bounce from reflective ceilings and walls, thus getting rid of harsh light, and hard shadows. This is particularly useful for portrait photographers, since harsh light and hard shadows are usually not considered flattering in a portrait.
A perfect (reflecting) diffuser (PRD) is a theoretical perfectly white surface with Lambertian reflectance (its brightness appears the same from any angle of view). It does not absorb light, giving back 100% of the light it receives.[1] Reflective diffusers can be easily characterised by scatterometers.[2]
"Diffusion filter" may also refer to a translucent photographic filter used for a special effect. When used in front of the camera lens, a diffusion filter softens subjects and generates a dreamy haze. This effect can also be improvised by smearing petroleum jelly on a UV filter or shooting through a nylon stocking. Diffusion filters may be uniform or may have a clear center area to create a vignette of diffused area around the clear center subject.
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Diffusion filters may be used to diffuse the light falling on the subject, or placed between the camera and the subject for a hazy effect.
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"My first Prime lens...I bought this lens as my first Prime Lens for my Canon T6. This lens is comparable to a 35/40 full-frame Prime, and will be using it for street photograph. ...Wonderful Prime Lens...Canon's 24mm lens has become one of my favorite primes. I used the lens to photograph a retirement party to test it out. "
Silk sheets can also be used as diffusers, and in fact were until the invention of translucent plastics. "Opal" is a common translucent or opalescent diffusion.