Definition of Photopic. Meaning of Photopic. Synonyms of Photopic

Here you will find one or more explanations in English for the word Photopic. Also in the bottom left of the page several parts of wikipedia pages related to the word Photopic and, of course, Photopic synonyms and on the right images related to the word Photopic.

Definition of Photopic

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Meaning of Photopic from wikipedia

- Photopic vision is the vision of the eye under well-lit conditions (luminance levels from 10 to 108 cd/m2). In humans and many other animals, photopic...
- luminous efficiency function generally refers to the photopic luminous efficiency function. The CIE photopic luminous efficiency function y(λ) or V(λ) is a...
- conditions (photopic vision). One can also define a similar curve for dim conditions (scotopic vision). When neither is specified, photopic conditions...
- (compared with 683 lm/W at 555 nm for maximum photopic efficacy). While the ratio between scotopic and photopic efficacies is only around 2.5 counted at peak...
- conditions, is most sensitive near this frequency. Under these conditions, photopic vision dominates the visual perception of our eyes over the scotopic vision...
- and that of the opsins in the longer-wavelength cones that dominate in photopic vision, about 555 nanometres (2.19×10−5 in) (green). In visual astronomy...
- human brightness sensitivity. Typically, this weighting function is the photopic sensitivity function, although the scotopic function or other functions...
- Mesopic vision, sometimes also called twilight vision, is a combination of photopic and scotopic vision under low-light (but not necessarily dark) conditions...
- there is a separate function for each of two visual systems, one for photopic vision, used in daylight, which is mediated by cone cells, and one for...
- different wavelengths within the spectrum. When adapted for bright conditions (photopic vision), the eye is most sensitive to yellow-green light at 555 nm. Light...