Generic Auto Memory and Auto Screen Save Perfect Auto Lensmeter Measure Lenses

The auto lensmeter is used for measuring single vision lense,bifocal(trifocal) lenses,Progressive Power Lenses(PPL) and Contact Lenses(CL). The display unit utilizes a full-graphic LCD,displaying measured values of right-eye and left-eye lenses at one time,and graphically showing the alignment condition in the shape of a target.The monitor can rotate at the range of 20° to make sure the display is clear. The menu is simple and clear.Icons are conveniently located on the screen,next to the corresponding operational buttons. 
Technical Parameters:
Measurement Range
1.Sphere:-25~+25m^(-1)(D)
2.Prism:0~6cm(–³)
3.Axis:0~180°
Measurement Mode
1.Prism:X-Y, P-B
2.Measuring Speed:0.2 Second
3.Lens Diameter:20~180mm
4.Contact Lens:Soft/Hard Lens
5.Display:5.7" LCD/6.4"TFT
Features:
1.CE Approved.
2.Easy to use to control functions,conveniently located below the screen.
3.Quick,accurate and easy operation for alignment and measurements.
4.Measure all types of lenses made from all kinds of the materials.
5.English digital display selectable.
6.Auto memory and auto screen save.
7.Auto data save and PD measurement. 
8.Measures various lenses including single lenses,multifocal lenses,progressive lenses,and contact lenses