Journal of cataract and refractive surgery
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J Cataract Refract Surg · Dec 2006
Burst-shot infrared digital photography to determine scotopic pupil diameter.
To evaluate the usefulness of infrared digital photography for determining scotopic pupil size by comparing infrared digital photography with a Colvard pupillometer (Oasis Medical). ⋯ Scotopic pupil measurement using an infrared digital camera with a burst shot had good agreement with the Colvard pupillometer and better repeatability. The infrared digital camera is less expensive, and pupil unrest can be overcome by taking serial images.