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  2. Red-eye effect - Wikipedia

    en.wikipedia.org/wiki/Red-eye_effect

    Red-eye effect seen on a teenager. The red-eye effect in photography is the common appearance of red pupils in color photographs of the eyes of humans and several other animals. It occurs when using a photographic flash that is very close to the camera lens (as with most compact cameras) in ambient low light.

  3. Does staring at screens ruin your eyes? - AOL

    www.aol.com/article/2014/02/27/does-staring-at...

    We've all grown up thinking that sitting too close to the television is damaging to our eyes ... but that might not be the case. Technology spawns lots of confusion ... and a few affectionately ...

  4. Backscatter (photography) - Wikipedia

    en.wikipedia.org/wiki/Backscatter_(photography)

    Backscatter (photography) The backscatter of the camera's flash by motes of dust causes unfocused orb-shaped photographic artifacts. In photography, backscatter (also called near-camera reflection [1]) is an optical phenomenon resulting in typically circular artifacts on an image, due to the camera's flash being reflected from unfocused motes ...

  5. Scleral tattooing - Wikipedia

    en.wikipedia.org/wiki/Scleral_tattooing

    Scleral tattooing is the practice of tattooing the sclera, or white part, of the human eye. Rather than being injected into the tissue, the dye is injected between two layers of the eye, then gradually spreads. The process remains uncommon due to professionals' discomfort performing the procedure [1] and is illegal in the American states ...

  6. Tapetum lucidum - Wikipedia

    en.wikipedia.org/wiki/Tapetum_lucidum

    The tapetum lucidum ( Latin for 'bright tapestry, coverlet'; / təˈpiːtəmˈluːsɪdəm / tə-PEE-təm LOO-sih-dəm; pl.: tapeta lucida) [1] is a layer of tissue in the eye of many vertebrates and some other animals. Lying immediately behind the retina, it is a retroreflector. It reflects visible light back through the retina, increasing the ...

  7. The dangers of LED face masks you should know about - AOL

    www.aol.com/lifestyle/dangers-led-face-masks...

    Palep herself was quite concerned with the dosage of the light therapy provided by the masks, as not every patient may require the same amount and duration of the treatment. "The potential dangers ...

  8. List of catchphrases in American and British mass media

    en.wikipedia.org/wiki/List_of_catchphrases_in...

    "Up your nose with a rubber hose" Vinnie Barbarino: Welcome Back, Kotter: 1975 "We are two wild and crazy guys!" Steve Martin and Dan Aykroyd as Czech playboys: Saturday Night Live "Welcome to the O.C., bitch" Luke Ward: The O.C. "Well, isn't that special?" The Church Lady: Saturday Night Live "We've got a really big show!" Ed Sullivan

  9. I tried those Pair Eyewear glasses with the magnetic frames ...

    www.aol.com/lifestyle/tried-those-pair-eyewear...

    You could even have a different look for each day of the week. With prices starting at $60 per frame, prescription lenses included, Pair is already pretty affordable.