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2. Reflector (photography) - Wikipedia

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

   A portable folding reflector positioned to "bounce" sunlight onto a model. Reflectors vary enormously in size, colour, reflectivity and portability. In tabletop still life photography, small mirrors and card stock are used extensively, both to reduce lighting contrast and create highlights on reflective subjects such as glassware and jewelry.

3. Compact linear Fresnel reflector - Wikipedia

   en.wikipedia.org/wiki/Compact_Linear_Fresnel...

   A compact linear Fresnel reflector (CLFR) – also referred to as a concentrating linear Fresnel reflector – is a specific type of linear Fresnel reflector (LFR) technology. They are named for their similarity to a Fresnel lens , in which many small, thin lens fragments are combined to simulate a much thicker simple lens.

4. E-6 process - Wikipedia

   en.wikipedia.org/wiki/E-6_process

   There are two versions of the E-6 process. Commercial laboratories use a six-bath chemical process. The 'hobby' type chemistry kits, such as those produced by Tetenal, use three chemical baths that combine the color developer and fogging (reversal) bath solutions, and the pre-bleach, bleach and fixer bath solutions. Rinses, washes, stop baths ...

5. 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 ...

6. Flash (photography) - Wikipedia

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

   Reflectors, including umbrellas, flat-white backgrounds, drapes and reflector cards are commonly used for this purpose (even with small hand-held flash units). Bounce flash is a related technique in which flash is directed onto a reflective surface, for example a white ceiling or a flash umbrella , which then reflects light onto the subject.

7. Reflecting telescope - Wikipedia

   en.wikipedia.org/wiki/Reflecting_telescope

   A reflecting telescope (also called a reflector) is a telescope that uses a single or a combination of curved mirrors that reflect light and form an image. The reflecting telescope was invented in the 17th century by Isaac Newton as an alternative to the refracting telescope which, at that time, was a design that suffered from severe chromatic ...