New Arrival LY-9AC Digital Pupil Meter Glasses Optometry Equipment Accurate Measurement Pupillary Distance Measuring Instrument
sku: 32841012774
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$89.10
Shipping from: China
Technical Details
| Asymmetry error of the absolute value: | <0.5mm |
| Binocular pupillary distance: | 45-82mm |
| Brand Name: | ZJMZYM |
| Left and right pupillary distance: | 22.5-41mm |
| Model Number: | LY-9AC |
| Name: | LY-9AC Pupil meter |
| Packing size: | 25 * 22 * 10cm |
| Power Supply Voltage: | DC 3v, 2 sections 5 # (AA) batteries (not include for safety!) |
| Product Number: | FC1220 |
| Rounding error absolute value: | <0.5mm |
| The absolute value of the error: | <0.5mm |
| Weight: | 0.88Kg |
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