Product Comparison
Digital Chart
Digital Refractor
Lensmeter
Lens Edger
Lens Blocker
Slit LampDigital Chart
HDC-9100N/PF
HDC-100
HDC-7000
Key Feature
Digital chart that provides accurate vision tests with various charts and eye charts
Optimal Digital Chart for Efficient Vision Testing
Digital chart with high-resolution charts and precise calibration for exam distances
Polarized
PF only
X
ETDRS Chart
O
X
Test Charts for Low-Vision Patients
O
Chart
Randomized
O
Essential
Landolt Ring, Alphabet, Number, Tumbling E
Child/Local Support
Figures for Children, Russian Letter, Hiragana
Functional
Red/Green, Cross Cylinder, Binocular Balance, Fusion Suppression,Phoria, Aniseikonia, Streopsis etc.
Color Vision
O
X
Test
Hue
O
X
Contrast Sensitivity
O
Test Distance
1.5 m ~ 6 m (0.1 m Step)
1.5m ~ 8m (0.1m step)
2.1m ~ 7m (0.1m step)
Setting
Change IR Channel of Remote Controller
(10 Channel)
10
5
4
Mode for Movie or Photo
O
X
Others
Sleep Mode, Red/Green Balance, Color Adjustment for Red/Green Filter, Random Function, Chart Space Adjustment, Chart Space Adjustment
System
Control
∙ Wired (CAN)
∙ Wireless (IR), Wireless (WiFi)
∙ Wireless (IR)
∙ Wired (CAN)
∙ Wireless (IR)
Networking
Digital Refractor
HDR-9000
HDR-7100P
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