Product Review

The product usually takes 7--13 business days to arrive to your hand after your order is confirmed

Technical parameters
Effective range of measurement: binocular pupillary distance 45-80mm
Left or right pupillary distance: 22.5-40mm
Indication error: 0.5mm
Distance of target: 30cm
Electric Voltage: one on the 5th battery
Power: 10w
Automatic shutdown time (initial set): Stop using, automatic shutdown after half a minute, also you can manually shut down
Weight: 1kg
Size: 220 (L) X170 (W) X 60 (H) mm

NOTE:
we will send the product to you as soon as possible
If you have any questions , please feel free to contact us