| Sphere range | -19.00~+16.75(step:a.25D) |
| Cylinder range | 0.00D~6.00D(Step:0.25D) 0.00D to 8.00D with additional lens of -2.00D |
| Cylinder axis | 0° to 180°,5° Steps |
| Cross Cylinder | ±25 diopters, |
| Cross-cylinder lens | ±0.25D |
| Rotary prisms | 0Δ to 20Δ,1Δ steps |
| P.D.adjustment | 48-75mm,1mm steps |
| Dimensions | 345×295×85(mm) |
| N.W | 4.5kg |
