Best Pupil Meter

Dixie EMS Colored Disposable Penlight with Pupil Gauge- 6 Colors!

...apron, pocket. These penlights are light and compact, convenient to carry anywhere..
LONG LASTING – Over 200 hours of light from the 2 batteries included. More time focusing on patients, and less on your medical equipment..
PUPIL GAUGE - Imprinted pupil gauge helps determine pupil size, easy assessment and accuracy at a glance. Our diagnostic penlight has a pre-focused pinpoint lens that directly illuminates eyes, ears and throat..
MULTIPURPOSE - Our pen lights are designed to be efficient and lightweight for professionals and are also suitable for home consumer use. Medical students, nursing students, doctors, nurses, dentists, and hospitals consider them an essential..

...harp images without distortion. especially with 12x magnification and 25mm objective lens can get a wider and clear views for a great distance. Lighweight and conveniencet to carry outside, Really suitable for casual use,like on day hikes in local mountains,even can watch birds at your backyard, etc..
【WIDER RANGE PUPIL DISTANCE,EASY FOCUS】Adjustable range of pupil distance fit for both adults 'faces. These adult binocs' pupil distance ranges from 2.1-3.14inches.You can use them with both eyes for getting full image. Even looks like in 3D. We know many adults'pupil distance is wide and would be uncomfortable when using the binocular that don't have enough wide pupil distance. The bird watching binoculars with smooth focusing mechanism is easy to focus and can get crisp view quickly..
【18MM LARGE EYEPIECES,lONG EYE RELIEF,FRIENDLY FOR EYE-GLASSES WEARER,】The hunting binoculars with adjustable eye cups fit for both of eye-glass wearers and people who do not wear glasses. 10mm adequate eye relief and fixed objective lens design keep stable image. Our small binoculars designed with 18mm larger eyepieces,enough eye holes for you and easy to get used to. What's more,the field of view would not blur around the edges,and would not make you visual fatig....

VR eye tracking software featuring a drag and drop GUI configurator. Build VR scenes with detailed data collection in minutes.
Support major PC based VR eye tracking devices including HTC Vive Pro Eye, HP Omnicept, StarVR One and Pupil Labs.
Record gaze direction, pupil size, fixation timing, and more.
Insert your own 3D geometry, target objects or 360 videos.
Record and replay VR sessions with advanced analytics overlays.

Imprinted Pupil gauge helps determine pupil size at a glance.
The Elite Medical Instruments disposable diagnostic penlight is easy to use and affordable.

The pd ruler can help you when you want to buy glasses online.Put the notch of the pd ruler over your nose, as close to your eyes as you can, then find the middle of your pupil in a mirror, read the line closest to the middle of the pupils..
Measure pupil distance, It is a very good promotional item and perfect for hospital, pharmaceutical or medical supplies.
Note that this does not come with any instructions, so if you don't know how to take a PD measurement, you will need to look that up on the internet..

The Embouchure visualizer is designed for teachers to start a player off with the correct embouchure from the beginning.
Every brass instrument teacher should use a visualizer to help set a pupil's embouchure correctly during the very first lesson.
It shows at a glance when the mouthpiece is too high or too low on the lips, whether the lower jaw recedes, whether the tongue protrudes during the attack, and many other embouchure faults.
For trombone an euphonium Every brass instrument teacher should use a visualizer to help set a pupil's embouchure correctly during the very first lesson.

PRODUCTS DIMENSION - Frame material: plastic, Lens width: 2" (51mm), Frame width: 5 5/16" (135mm), Lens height: 1 1/4" (32mm), Frame height: 1 7/16"....
EYEKEPPER READING GLASSES OPTICAL PERFORMANCE - the pupil distance(PD) is 59-63mm,the deviation for pupil distance(PD) less than 2mm,the deviation for....
EYEKEPPER MENS READING GLASSES.Classic - shaped frames, look good on any face. Spring-hinged temples, help glasses fit your face.
QUALITY FRAME - Registered Reading Glasses and Eyewear,Top quality plastic frame,lenses and have spring-loaded hinges.
Comfortable Eyewear : The frame is comfortable to wear and the lenses light transmittance is very good. Besides, casual frame desig....

Frame material: Metal, Lens width: 1 15/16″ (50mm), Frame width: 5 5/16″(135mm), Lens height: 1″ (25mm), Frame height: 1″ (26mm), Temple length: 5 1/2″(140mm,Bridge (DBL): 3/4″(20mm).
Spring hinge: Yes, Pupil to pupil distance: 2 7/16″(62mm), Lenses: Aspheric, Head size:Narrow to Medium..
Lightweight Metal Frame-Registered Reading Glasses and Eyewear.
4-pair at 1 low price, Each set is just for one strength, these are not mixed strength. Acrylic Lens and Optically Correct.
If you are not completely satisfied our reading glasses, Please contact Eyekepper customer service..

GREAT DESIGN - The design of our pen lights provides a comfortable grip when working, providing a bright light to assist in medical and health assessment. The metal clip beats out other designs with plastic clips, durable and perfect to clip on shirts, pants, or scrubs..
READY & REUSABLE - Each kit comes with batteries, allowing you to start working immediately. Replaceable batteries means no more buying disposable pen lights. Light turns on when pen clip is pressed down..
FUNCTIONAL - The white LED light is perfect for a variety of medical uses.
everything from examining pupil dilation to checking the soreness of a throat..
DIAGNOSTIC REFERENCES - Each pen has a pupil gauge to assist you in diagnostics..