Pupil Distance Measurement: This digital PD meter accurately measures the distance between pupils. The binocular PD spans from 45 to 82mm, while the monocular PD ranges from 22.5 to 41mm. Use the monocular adjustment stick to facilitate testing of the monocular PD by moving it left or right.
Precision Alignment: Employing a mechanical hairspring, this pupilometer precisely aligns with the reflecting point on the cornea, ensuring consecutive measurements. The PD Meter Precision is adjustable, allowing you to select 0.1, 0.2, or 0.5.
User-Friendly Controls: Easily customize the LED lamp brightness with settings ranging from 0.5 to 5.0 in increments of 0.5. Adjust the automatic power-off time with options of 0.5, 1.0, 1.5, 2.0, 2.5, and 3.0. Please note that batteries are not included.
Distance Range Adjustment: This PD meter allows adjustment of the distance range from 30cm to ∞. A +2.00D lens under the measuring window provides visual compensation for accurate readings.
Versatile Applications: Easy to use and crucial in various fields, including optometry, ophthalmology, and eyewear retail. Suitable for eye care professionals like optometrists, ophthalmologists, and opticians, as well as optical shop staff assisting customers with eyeglass fitting.
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