Lensmeter of digital reading LCD
lighting LED of low consumes and long life.
Great Angle of observation.

Specifications

Range of measurement:
Spherical lens: -25~+25 D.
Cylindrical lens: -9.99~ +9.99 D.
Steps of measurement 0.01 D, 0.06D, 0.12 D, 0.25 D.
Axis of Astigmatism 0~180.
Prism degree: Model A 0 ~ 5∆ space of readings: 1∆
Model B 0 ~ 20∆ space of readings: 1∆
Prism basal angle:
0 ~ 180º space of readings: 1
180º ~ 360º space of readings: 5
Range of ocular visibility adjustment: -5D ~ +5D
Size of lenses to measure: 16 ~ 80mm
Overall dimensions: 320mm(L) x 150mm(W) x 450mm(H)
Lamp of illumination: 5 super-lighting LED
Voltage: DC 6V/300mA
Temperature: -10ºC ~ +50ºC (in operation)
-20ºC ~ +60ºC (in storage/during transport)
Humidity: 30 ~ 75% (in operation)
10 ~ 85% (in storage/during transport)
Power 1.5 W.
Weight : Model A 4.9kg | Model B 5 kg