AUTO-KERATO-REFRACTOMETRE TOPCON KR 8900
Specifications
Manufacturer | TOPCON |
Model | RM-8900 |
Condition | Used |
Stock Number | 9375 |
Description
SPÉCIFICATIONS :
Objective refractometer mode KR-8900
Sphere : -25D à +22D (0.12D / 0.25D
Cylinder : 0D à ±10D (0.12D / 0.25D)
Axis : 0° to 180° (in 1° or 5° steps)
Minimal pupil diameter : Ø 2.0mm
Corneal curvature mode
Corneal curvature radius : 5.00 à 10.00mm (0.01mm)
Refrection index : 1.3375
Corneal refraction : 67.5D à 33.75D (0.12D/0.25D)
Corneal astigmetism : 0D à ±10D (0.12D / 0.25D)
Corneal astigmetism axial angle : 0° à 180° (in 1° or 5° steps)
PD measurement range 20-85mm max. in 1mm step
Output RS-232C / USB1.1
Dimensions : 275(W) x 475(D) x 450(H)mm
Poids : 20 kg