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Vision in bright light, mediated by cone cells of the retina; daylight vision.

pho·to′pic (-tō′pĭk, -tŏp′ĭk) adj.


(Physiology) the normal adaptation of the eye to light; day vision
[C20: New Latin, from photo- + -opia]
photopic adj


(foʊˈtoʊ pi ə)

vision in bright light (opposed to scotopia).
pho•top′ic (-ˈtɒp ɪk, -ˈtoʊ pɪk) adj.


vision, or the ability to see in bright light. Cf. scotopia. — photopic, adj.
See also: Eyes
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References in periodicals archive ?
Hosted by Saudi media personality Tariq Edrees, the show features professional photographer Marwa Abu Laila, founder of Photopia, a hub for photographers and publisher of Photo Egypt as the main judge.
Promotional Facebook banner from Photopia (Edited) for the talk, December 26, 2017 -- Photopia official Facebook page CAIRO -- 26 December 2017: Adel Essam and Henar Sherif will be giving an interactive talk at Photopia titled "Everything You Can Imagine is Real" on Friday, December 29.
Organized by Darb 1718, an Egyptian contemporary art and culture centre, in cooperation with photopia, a hub for Egypt based photographers, "Cairographie" is a photograph and video annual festival.
LTI Optics provides Photopia optical design software, optical design consulting services, custom lab equipment, material and lamp measurement and modeling services.
The LED's asymmetrical optical system (patent pending) was designed using Photopia software and totally eliminates glare.
A ray-tracing model of the test section of a UVGI test rig was constructed by using commercial ray tracing software, Photopia 3.
In order to verify the accuracy of the simulation of the algorithm for the numerical model for luminous intensity distribution developed in the study, the results of the simulation were compared to a simulation using Photopia 2.
Staffordshire firm Johnsons Photopia Group has changed hands in a multi-million pound management buyout.
A new software product has been launched by UK distributor Johnson Photopia that enables ISP accounts to be utilised by more than one person at a time.
UK distributor Johnsons Photopia has introduced a new product which enables an ISP account to be used by more than one person at a time.
Fragmented from a promotional material -- Photo Courtesy: Event official Facebook page CAIRO -- 24 December 2017: Photopia will host an interactive conceptual photography talk by talented Alexandrian photographers Henar Sherif and Adel Essam on Friday.
LTI Optics, LLC has introduced Photopia V2013 optical design software, which is a new version updated to include spectral ray-tracing.