5. Specifications
Binocular pupillary distance
Left or right pupillary distance
Binocular pupillary distance
Left, right pupillary distance
Indication error
Rounding error
Distance of target
Power source
Time for automatic shut-off
Size
Weight
44 ~ 83mm
22 ~ 41.5mm
45 ~ 82mm
22.5 ~ 41mm
≤
5mm
≤
0.5mm
30cm ~
∞
Voltage: DC 3V
Specification: 5#AA battery
Quantity: 2 or 4 pieces
1 and a half minute after stopping
operation
219mm(L) X 169mm(W) X 64mm(H)
0.6kg
17