| Coincidence Focusing system | |
| 15x Eye piece | |
| One position instruments. Measure both meridians without changing optical system. | |
| Simple vertical adjustable head to fit patient | |
| Astigmatic axis 0° to 180° | |
| The achromatic systems to precise measurement of the corneal radius curvature and accurate measurement of radius curvature of contact lens | |
| Dual Eye-level sighting system | |
| Measuring range : Radius of curvature 9.5 - 6.5mm (in 0.05 steps) | |
| Diopter 36 - 52 (in 0.25 steps) | |
| Paint finist : Black or White |