Product Comparison
Auto Ref/Keratometer
Auto Ref/Keratometer
Auto Ref/Keratometer
Digital Refractor
Digital Chart
Lensmeter
Lens Edger
Lens Blocker
Slit LampAuto
Ref/Keratometer
HRK-9000A
HRK-8100A
HRK-1
Key Feature
High-end auto refractor that analyzes eye health and provides comprehensive vision diagnosis
Premium auto refractor with Wavefront technology for perfect personalized vision correction
Standard auto refractor that automatically adjusts and accurately measures the examinee’s diopter
REF
O
KER
O
K&R
O
KER P
O
-
CLBC
O (Including KER)
O
-
Measurement
Zernike
O
-
Retro-Illumination
O
Size
O
Color View
O
Meibography
O
-
TFBUT
O
-
Vertex Distance
0.0, 12.0, 13.75, 15.0
Sphere
-30.00~+25.00 (VD=12mm)
(increments: 0.01, 0.12, 0.25D)
Axis
0~180˚(1˚unit)
Refractometry
Cylinder
0.00~±12.00D (0.01, 0.12, 0.25D)
Cylinder Form
-, +, ±(Mixed)
Pupil Distance
10~85mm
Minimum Pupil Diameter
Ø2.0mm
Radius of Curvature
5.0~13.0mm (0.01mm)
Cornea Power
25.00~67.50D (0.05, 0.12, 0.25D)
(When corneal equivalent refractive index is 1.3375)
Keratometry
Corneal Astigmatism
0.00~15.00D (increments 0.05, 0.12, 0.25D)
Axis
0~180° (increments : 1°)
Pupil, Iris Diameter
2.0~14.0mm (increments : 0.1mm)
Memory of Data
10 measurements for each eye
System
Networking*
Digital Refractor
HDR-9000, HDR-7100P
*The “System Networking” section lists models capable of transmitting and/or receiving data with this product.
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