Description

PD 303
Binocular pupillary distance: 45-80 mm
left or right pupillary distance: 22.5-40 mm
Indication error: ≤ 0.5 mm
Distance of target: 30 cm ~ ∞
Electric Voltage: DC 3V (2pcs 7# AAA battery)
Weight: 0.9 kg
Package Size: 32(L) x 22(W)x 11(H) cm