The state-of-the-art Pupillometer provides objective and trendable pupil size and pupil reactivity data independent of examiner - Neurological Pupil index, NPi.

Pupillometer, also spelled pupilometer, is a medical device intended to measure by reflected light the size of the pupil of the eye. [1] In addition to measuring pupil size, current automated pupillometers …

Shop reliable digital pupilometers featuring precise optical technology, adjustable viewing distance, and easy-to-read LCD displays for all your eye care needs.

One of the basic tasks in ophthalmic dispensing is measuring the distance between a patient’s pupils, a prerequisite for properly positioning and fitting eyeglasses.

Jul 21, 2025 · A pupillometer is a handheld, automated device that provides an objective measurement of the pupil’s size and its reaction to light. Historically, clinicians used a manual flashlight to observe …

Key takeaway: The pupilometer transforms pupillary assessment from a subjective art into an objective science, providing quantitative, reliable data on size, reactivity, and symmetry essential for accurate …

Jan 17, 2023 · In order to start making and developing new discoveries with pupillometry, you just need an eye tracker, a stimulus (or stimuli) of choice, and iMotions. As a non-invasive measure, it’s easy …

Jun 5, 2023 · It is a non-invasive tool that uses light to measure changes in pupil size, providing valuable information about the function of the autonomic nervous system, which controls involuntary actions …

A pupillometer is a handheld device used to objectively measure the size, shape, and reactivity of the pupils, assessing the function of cranial nerves II and III. It quantifies the speed of pupil constriction …

Neuro-Ophthalmologist Designed 4-in-1 Pupil Gauge | Pupilometer for Precise Pupil Sizing. Features 1→10 mm Sizes, Ruler, Pinhole & Red Testing.