Huanyu CE Approved Optical Digital PD Meter Pupilometer Pupil Distance Meter Optical Instrument

Huanyu CE Approved Optical Digital PD Meter Pupilometer Pupil Distance Meter Optical Instrument

Q: How do you measure monocular near pd at 40 cm?

It is directly converted by the button, that is, the interpupillary distance is measured as before, and then press the PD button, it will display the data of 30CM, and press it again to get the data of 40CM

Q: Does this actually measure PD at multiple distances, or are the non-infinity measurements calculated by computer?

Our interpupillary distance meter can measure the interpupillary distance at many distances. If you are a handicraft maker and need to work frequently with eyes and hands kept at a distance of 30cm(11.8inch), you can set the distance to 30, and then measure the distance between the interpupillary distances to process glasses. It means that you can measure the interpupillary distance when the eyes look at different distances. If you need to measure the interpupillary distance between myopic eyes to equip myopia glasses, you can choose infinity. We generally default to measuring at infinity.

Q: Will this device measure distance pd or reading pd or an intermediate? how do you interpret the results to order progressive lenses?

It is the PD distance. In addition, the progressive lens has nothing to do with the interpupillary distance meter, it depends on your own needs~ Looking forward to your order.

4.0/5

Product ID: 284696618

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Details

Brand
Huanyu
Are batteries included?
No
Colour
LY-9AT
Material
Plastic
Item weight
0.9 Kilograms

📏Adjustable accuracy ±0.1/0.2/0.5mm

📐30cm to ∞ vision distance

🔍High precision sensor

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Description

🔬 Measure with Confidence, See the Difference!

SMART SHUTDOWN - Automatic power-off after 3 minutes of inactivity to save battery life.
PRECISION REDEFINED - Experience unparalleled accuracy with adjustable measurement increments.
MEMORY FUNCTIONALITY - Remembers your last measurement for seamless use.
CUSTOMIZABLE BRIGHTNESS - Adjust lamp brightness from 0.5 to 3.0 degrees for optimal visibility.
VERSATILE VISION SETTINGS - Choose from multiple vision distance gears for tailored measurements.

The HuanyuCE Approved Optical Digital PD Meter is a state-of-the-art pupil distance meter designed for precision and ease of use. Featuring a high precision sensor, adjustable accuracy settings, and a versatile range of vision distances, this digital instrument is perfect for professionals seeking reliable measurements. With smart features like automatic shutdown and memory functionality, it ensures efficiency and convenience in every use.

Specifications

Color	LY-9AT
Style	Digital
Material Type	Plastic
Number of Items	1
Power Source	Battery Powered
Batteries Included?	No
Description Pile	Lithium Ion
Brand	Huanyu
Manufacturer	Huanyu
Item model number	LY-9AT
Product Dimensions	16.51 x 6.35 x 22.1 cm; 900 g
ASIN	B07FJVJ8XL

Have a Question? See What Others Asked

How do you measure monocular near pd at 40 cm?

Does this actually measure PD at multiple distances, or are the non-infinity measurements calculated by computer?

Where is this made?

Will this device measure distance pd or reading pd or an intermediate? how do you interpret the results to order progressive lenses?

Common Questions

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Fantastic experience overall. Will recommend to friends and family.

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The product exactly matches the description. Very satisfied with my purchase.

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