PRESTIGE
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Product Description
Refractive Measurement Range |
Spherical Value(S) :
-30D ~ +25D (step : 0.12/0.25D) |
Cylindrical Value(C) : 0
~ ±10D (step : 0.12/0.25D) |
|
Axis (A) : 0° ~ 180°
(step : 1° ) |
|
Measurement Accuracy |
Spherical Value between
±10D : ±0.25D Beyond ±10 ∶ ±0.5D |
Cylindrical value :
±0.25D |
|
Keratometry Measurement Range |
Radius of Corneal
Curvature : 5.0 ~ 10.0 mm (step : 0.01 mm) |
Corneal Refraction :
33.75D ~ 67.5D (step : 0.12 / 0.25D) |
|
Cylindrical value : 0 ~
±9D |
|
Axis : 0 ~ 180° (step :
1°) |
|
Vertex Distance |
0, 10, 12, 13.5, 15 mm |
Minimum Pupil Diameter |
∅2.0 mm |
PD Measurement |
1 ~ 85 mm (step : 1mm) |
Measurement Time |
Refractive measurement
approx. : 0.07sec Keratometry measurement
approx. : 0.07sec |
Printer |
Thermal line printer (
paper width 57mm) |
Internal Monitor |
5.6" LCD monitor (color) |
Shifting Range for Sliding Body |
Back/Forth ±16mm
Left/Right ±43 mm Up/Down ±17 mm |
Vertical Adj Range for Chin Rest |
±30 mm |
Dimensions |
250 mm (W) × 450 mm (D)
× 440 mm (H) |
Weight |
approx. 18 kg |
Data Output |
RS232C interface Video
Terminal (NTSC) |
Power Source |
100 ~ 240 V 50/60 Hz |
Power Consumption |
80VA |
Power Saving Function |
OFF, 3, 5, 10 min.
(Selectable) |