Measuring range

SPH

0.00D~-19.00D(-0.25D); +0.25D~+16.75D(+0.25D)

CYL

0.00D~-6.00D(-0.25D)

AX

0°~180°(in 5°step)

PD

50~78MM(in 1MM steps)

 
 
 
 
Auxiliary lenses

Occluder

Pinhole plate (1MM)

PD check lens

Red/green filter

right eye(red); left eye(green)

Polarizing filter

right eye 135°; left eye 45°

Lenses for retinoscope

±1.50D

Fixed cross cylinder lens

±0.50D

Balance check

6△B/U dissociation prism; 10△B/U dissociation prism

Maddox rod

right eye red horizontal/vertical; left eye white horizontal/vertical

Cross cylinder lens(xc)

±0.50D

Rotary prism

0△~20△（in 1 △step）

Net weight

5.1KGS

Gross weight

7.5KGS