Large pupils in low light

Large pupils in low light

C025/9081 Rights Managed

Request low-res file

530 pixels on longest edge, unwatermarked

Request/Download high-res file

Uncompressed file size: 30.3MB

Downloadable file size: 2.5MB

Price image Pricing

Please login to use the price calculator


Caption: Large pupils in low light. Close-up of a woman's face, showing how a person's pupils become enlarged when exposed to dim lighting conditions. This is caused by a relaxation of the iris sphincter muscle in response to the low light, a response known as the pupillary light reflex.

Release details: Model release available. Property release not required.

Keywords: adult, brightness, caucasian, close-up, contracted, dark, darkness, detail, dim, eye, eyes, face, female, grey, human, iris, light intensity, lightness, low light, miosis, muscle, myosis, ocular, one person, people, pupil, pupillary light reflex, pupils, reaction, response, responsive, responsiveness, sight, small, sphincter, vision, white, woman, young

Licence fees: A licence fee will be charged for any media (low or high resolution) used in your project.