Refractometer |
Vertex distance |
0mm, 12mm, 13.75mm |
Spherical |
-25 to A9+20D (VD = 12) 0.12/0.25D Step |
Cylinder |
-8 to+8D 0.12/0.25D Step |
Axis |
0 – 180 Β° ,1Β° step |
Cylinder form |
-/+/+- |
Pupil distance |
45 – 88mm, 1mm Step |
Min. pupil size |
2.0mm |
Keratometry |
Radius of curvature |
5.0 – 10mm(increment: 0.01 mm) |
Corneal power |
33.75 – 67.5D (when corneal equivalent refractive index is 1.337) (increment selectable from 0.12, 0.25D) |
Corneal astigmatism |
0.0 – 8.00D(increment selectable from 0.12,0.25D) |
Axis |
1 – 180Β° (increment:1 Β° ) |
Corneal diameter |
2.0 – 14.0mm(increment:1 mm) |
Others |
Chart |
Follow-up colorfuI fogging chart system |
Memory of data |
10 measure value for each right and left eye |
Display |
9 “LCD/TFT |
Print |
thermal printer |
Power supply |
220V+-10% 50Hz 60VA |
Dimension |
483 mm(W) x 268mm(D) x 452mm(H) |
Weight |
~16kg |