NeurOptics® Applied Research Pupillometers

Important Research Tool

Used by researchers and clinicians at leading universities, pharmaceutical companies, and contract research organizations worldwide

Quickly and accurately measures pupil size and pupillary reactivity

Simple to Use and Operate:

• One button activation
• No calibration required
• Portable, battery operated, hand-held device
• Durable, ergonomic design

Reproducible Measurement Results

Testing has shown that the NeurOptics® Pupillometer is consistent from unit to unit and operator to operator. In fact, the NeurOptics Pupillometer has the highest accuracy and lowest error of all commercially available pupillometers, while at the same time being the most economical hand-held infrared device.

Features

• Adjustable settings (intensity, duration and onset of light stimulus, duration of measurement, background illumination)
• Data stored on device, results uploadable to external computer via USB
• Accuracy ± 0.03mm
• Video playback and downloading video of last measurement
• Extended pupil recording (≤ 10 minutes) without light stimulus, ≤ 24 seconds with light stimulus

Objective measurement

Very Accurately Measures Pupil Size Under Various Light Conditions

Enables clinician to make best possible medical decision for LASIK and premium IOL patients based on pupil size, stated daily activities, and patient preferences.

• Portable, battery operated, hand-held device
• Very accurately measures pupil diameter (±0.03 mm)
• “Light Off” setting, 2-second measurement of pupils at different background illuminations
• “Variable” setting measures scotopic, low mesopic, and high mesopic pupil sizes in one 12-second sequence to simulate light conditions patient may experience in daily life
• Ergonomic design
• Wireless charging
• Download data via USB

Technology Produces Reproducible Measurement Results

Testing has shown that the NeurOptics® Pupillometer is consistent from unit to unit and operator to operator. In fact, the NeurOptics Pupillometer has the highest accuracy and lowest error of all commercially available pupillometers1, while at the same time being the most economical hand-held infrared device.

The key to the reproducibility in measurement is the use of VIP® (Vertex Invariant Pupillometry®) technology developed by NeurOptics. This system compensates for the approximate 12 mm range in vertex distance2 that may lead to inaccurate pupil measurement (error up to 20%), producing accurate measurements that are not affected by vertex distance.

Simple to Use and Operate

• One-button activation
• No calibration required
• Data is stored on the device and can be recalled, downloaded and/or printed
• Video of the measurement can be played on the device’s screen