Mirror ball 0 to + / - 25.00 D  (step 0.01D/0.06D/0.12D/0.25D) 
Corneal contact lens  +25. 00D (BC =6.00~9.00)  (step 0.01D/0.06D/0.12D/0.25D) 
Column mirror 0 to + / - 10.00 D (-,+/-,+)  (step 0.01D/0.06D/0.12D/0.25D) 
Column shaft a mirror 0-180°(step 1°) 
To the degree of 0.00D~±10.00D(Ad,Ad2,Ad3)(step 0.01/0.06D/0.12D/0.025D) 
A prism 00 to 10.00 delta (reading 0.01 delta delta) 
UV pass 1%~100%(step 1°/5%) 
PD measurement Monocular PD: 20 mm ~ 39.5 mm Eyes PD: 40 mm to 85 mm (0.05 mm) step 
Apply the lens diameter 20mm-100mm 
According to 4.7 inch colorful LCD 
Some way Mo Guan type 
print Thermal printing 
Data interface RS-232C 
The power supply AC100V(±10%)240V(±10%),50/60HZ 
The most powerful 40W 
The weight of the 3.6kg 
size (W×D×H )  194mm×210mm×408mm