Measure the finished glasses of the pupillary distance, horizontal deviation and vertical angle difference. PD size can be adjusted left and right knob, ranges of measurement 50-80MM. Directly to the glasses frame on the frame seat can be measure,convenient and quick operation.
Specification:
Weight：
1.5kg
Volume：
22(L)x15(w)x11.5(H)cm
Optisun, Taizhou City Jiangyan Import&Export Trade Co.,Ltd
Rm 102,23th Bldg. No.99,Changyingcun Road., Nanjing, 210028 China
