Manual Lensmeter


This manual lensmeter ML-500 is applicable to all-level measurement testing departments, spectacles manufacturers, spectacles retail stores, hospital’s department of ophthalmology and optical elements factories for conducting measurement of spherical lens diopter of spectacles or lens, diopter of cylindrical lens, astigmatism axis angle of cylindrical lens, prism degree and prism basal angle.

Manual Lensmeter ML-500

External reading Focimeter
Classic manual focimeter with external reading design
Green LED light source with large visual field
Classic manual focimeter with external reading design
Can be installed with Prism compensator
Ergonomic design optimized operational feel

1,Range of measurement(manual lensmeter)Spherical lens:-25D~+25D
Cylindrical lens:-9 . 99D~+9 . 99D
Space of readings:0 . 01D, 0 . 06D, 0 . 12D, 0 . 25D
2,Astigmatism axis angle of cylindrical lens0~180°space of readings:1°
3,Prism degreeModel A 0~5Δ space of readings:1Δ
Model B (with prism compensator)
4,Prism basal angle0~180°space of readings:1°
180°~360°space of readings:5°
5,Range of ocular visibility adjustment-5D~+5D
6,Size of measured lensΦ16~ Φ 80mm
7,Overall dimensions320mm(L)×150mm(W)×450mm(H)
8,WeightModel A 4.8kg
Model B (with prism compensator) 4.9kg
9,Lamp of illuminationΦ 5 super-lighting LED
10,power supplyDC 6V/200mA
11,Power1 . 2W
12,Temperature-10ºC~+50ºC(in operation)
20ºC~+60ºC(in storage/during transport)
13,Humidity30~75%(in operation)
10~85%(in storage/during transport)