Range of measurement

Sphere

0~±25m

Cylinder

0~±9.99m

Axis

0°~180°(1°step)

Addition

0~±9. 99^m-1

Prism

0~15cm/m

^{Measurement mode}

Cylinder

+,+/-,-

Prism

X-Y,P-B

Prism degree

0.01cm/m /0. 12cm/m /0. 25cm/m

Diopter

0.01^m-1 /0.12^m-1 10. 25^m-1 (D)

Contact lens

Soft/hard lens

Specifications

Diameter of lens

ø12~ø90mm

PD

not available

Weight

2.9kg

Power supply

100~240V 50/60HZ 15VA

Display

3.5"LCD

Printer

external printer

Size

185mm(W)x386mm(H)x166mm(D)

Package

420mm(W)x250mm(H)x200mm(D)