Specifications:
Objective Refractometer Mode
Sphere -25 to +22D in 0.25D step (0.12D step available)
Cylinder 0 to ±8D in step 0.25D (0.12D step available)
Axis 1° to 180° in 1° and 5° step
Minimal pupil diameter 2.0mm ø
Method of relaxation Automatic fogging
Charts for object testing Picture
Corneal Curvature Mode
Corneal curvature radius 5.00mm thru 10.00mm
Refraction index 1.3375
Corneal refraction 67.5D thru 33.75D
Corneal astigmatism 0D thru ±10D
Corneal astigmatism axial angle 1° thru 180°
Measuring area 3mm with 7.7mm radius
Measuring Step
Corneal curvature radius 0.01 mm
Corneal refraction 0.12 / 0.25D
Corneal astigmatism 0.12 / 0.25D
Corneal axis angle 1° / 5°
Others
PD measurement range 85mm max. in 1 mm step
Measuring start Auto Start and Manual
Corneal diameter measurement
(Pupil diameter) Yes
(Range; 2-13mm / Step; 0.25mm)
Measurement display TV monitor screen
Measurement recording Built-in printer
(Up to 10 measurements of each eye can be stored in memory)
Alignment Screen display
Vertex distance 0, 12.0 and 13.75mm (selectable)
Energy saving Automatic switch off when left unused after 10 minutes
IOL Special IOL switch to adjust to circumstances of IOL wearers
Power supply 100, 120, 220, 240V
Output RS-232C
Weight 19kg.