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2. Photographic lighting - Wikipedia

   en.wikipedia.org/wiki/Photographic_lighting

   A skilled photographer can manipulate how a viewer is likely to react to the content of a photo by manipulating the lighting. [6] When shooting outdoors, changing locations may be required, as well as waiting for the ideal time of day (or even the ideal time of year in some cases) for the lighting to create the desired impression in the photo.

3. Light-emitting diode - Wikipedia

   en.wikipedia.org/wiki/Light-emitting_diode

   Typical current ratings range from around 1 mA to above 20 mA. LED's can be soldered to a flexible PCB strip to form LED tape popularly used for decoration. Common package shapes include round, with a domed or flat top, rectangular with a flat top (as used in bar-graph displays), and triangular or square with a flat top.

4. Three-point lighting - Wikipedia

   en.wikipedia.org/wiki/Three-point_lighting

   Three-point lighting is a standard method used in visual media such as theatre, video, film, still photography, computer-generated imagery and 3D computer graphics. [1] By using three separate positions, the photographer can illuminate the shot's subject (such as a person) however desired, while also controlling (or eliminating) the shading and ...

5. Ring flash - Wikipedia

   en.wikipedia.org/wiki/Ring_flash

   Ring flashes are also used in microscopy. The ring flash (usually LED [citation needed]) is mounted on the objective lens of an optical microscope. The main use of this tool is the photographing of microscopic organisms [citation needed]. A ring flash works on a microscope in much the same way as it does on a camera; it reduces reflections ...

6. Light painting - Wikipedia

   en.wikipedia.org/wiki/Light_painting

   Light painting inside an abandoned limestone quarry in France. Light painting, painting with light, light drawing, light art performance photography, or sometimes also freezelight are terms that describe photographic techniques of moving a light source while taking a long-exposure photograph, either to illuminate a subject or space, or to shine light at the camera to 'draw', or by moving the ...

7. List of abbreviations in photography - Wikipedia

   en.wikipedia.org/wiki/List_of_abbreviations_in...

   A semiconductor technology, used to create photosensor arrays for some digital cameras. [4] CMYK: CMYK color model. A subtractive process for color printing that utilises cyan, magenta, yellow and black inks to create most printable colors. (Some colors can not be accurately reproduced using this system and require the use of "spot color" to

8. AOL Mail

   mail.aol.com

   Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

9. Light-emitting diode physics - Wikipedia

   en.wikipedia.org/wiki/Light-emitting_diode_physics

   The materials used for the LED have a direct band gap with energies corresponding to near-infrared, visible, or near-ultraviolet light. LED development began with infrared and red devices made with gallium arsenide. Advances in materials science have enabled making devices with ever-shorter wavelengths, emitting light in a variety of colors.