auto refractometer:
1.high quality with CE/ ISO
2.classic style, competetive price
3.professional service, fast delivery time

auto refractometer, ophthalmic  auto refractometer  #FA6500 

measuring range:

spherical: -20 ~ +20D (VD=12)  0.12D steps

cylinder:  -8 ~ +8D  0.12 steps

axis: 0~180degree  1degree steps

pupil distance: 45 ~ 85mm, 1mm steps

vertex distance: 0mm, 12mm, 13.75mm

min. pupil size: dia2.0mm

display: 5'' CRT monitor

print: thermal printer

power: 100 ~120v / 200~ 240v, 50/60Hz

CE and ISO certification!

super good quality, professional service and low price!