Specifications
zeller arm-300 auto refractometer,Quick measurement for diopter of MIN.pupil size. New design of colorful sreen(5.7" TFT LCD)zeller arm-300 auto refractometer,Quick measurement for diopter of MIN.pupil size. New design of colorful sreen(5.7" TFT LCD)
Measured mor quikly because the Technology of Buile-in Micro process and quick graphic process.
Quick measurement for diopter of MIN.pupil size.
New design of colorful sreen(5.7" TFT LCD).
Auto fog chart.
Pupil distance auto measured available.
Choice for vertex distance.
| Specification: | |||
| Measuring range | Spherical -20~+20D(VD=12)0.12Dsteps | ||
| Cylinder -8~+8D 0.12Dsteps | |||
| Axis 0~180°,1°steps | |||
| Pupil Distance | 45~85mm,1mm steps | ||
| Vertex Distance | 0mm,12mm,13.75mm | ||
| Min.Pupil Size | 2.0mm | ||
| Chart | AUTO FOG | ||
| Display | 5.7"TFT LCD | ||
| THERMAL PRINTER | |||
| Power Supply | 100~120v/200~240v,50/60Hz | ||
| Dimension | 484(L)X282(w)X440(H)mm | ||
| Weight | about 20kg | ||
