Pros
- EYE MEASUREMENT ACCURACY: The PD meter is a precision optical instrument used to measure the distance between pupils in eyeglass optometry. Offers direct point scanning and high orientation accuracy.
Cons
- There are other interesting options.
π FULYEE Digital Pupillary Distance Pupilometer Review
3
Β·
Average
RatingΒ
3.3
π Dimensional Measurement, π Test, Measure & Inspect
Media
(4)
Description of π FULYEE Digital Pupillary Distance Pupilometer
ACCURACY MEASURE PUPILLARY: PD Meter is a precision optical instrument used to measure distance between pupils in the process of optometry for spectacles. It features direct point-sampling and high accuracy of orientation. TURN OFF AUTOMATICALLY: Turns off after 1 minute or you can press a button and shut it off. It stays on and drains the batteries. Store device flat side down, it will turn off automatically. LED LAMP-HOUSE AND LOW POWER-CONSUMPTION DESIGN: The Design of LED Lamp-House and Low Power-Consumption Makes the Battery Life Prolonged. The Brightness of LED Is Adjustable. +2.0d Compensation for The Degree of Eyesight Is Available. LONG READING TIME-It does retain the readings on screen while it is on and even in memory when it is switched back on as long as the slide controls have not been moved.The didital PD Meter does have a reading which lasts approximately 10 minutes. CAUTIONS: If a pupilometer is not used, the center of the lens may be in the wrong spot, and will cause the person to be unable to see; glasses may be fit poorly and cause physical discomfort, eye strain and fatigue, and headaches.
Pros
- LONG TIME TO READ. It saves the readings on screen while it's on and even in memory when it's turned back on, as long as the sliders aren't moved. Didital's PD meter has a display time of around 10 minutes.
Cons
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Pros
- LED LAMP AND LOW POWER DESIGN: LED lamp design and low power consumption extend battery life. The brightness of the LED is adjustable. +2.0d compensation available per prescription.
Cons
- Expensive
