Product Comparison
Digital Chart
Digital Refractor
Lensmeter
Lens Edger
Lens Blocker
Slit Lamp
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
-
ETDRS
O
-
Low-Vision Test
O
Chart
Randomized
O
Essential
Landolt Ring, Alphabet, Number, Tumbling E
Additional
Figures for Children, Russian Letter, Hiragana
Functional
Red/Green, Cross Cylinder, Binocular Balance, Fusion Suppression,Phoria, Aniseikonia, Streopsis etc.
Color Vision
O
-
Test
Hue
O
-
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
IR Ch
10
5
4
Media Mode
O
-
Others
Sleep Mode, Red/Green Balance, Color Adjustment for Red/Green Filter, Random Function, Chart Space Adjustment, Chart Space Adjustment
Interconnectivity
Control
∙ Wired (CAN)
∙ Wireless (IR), Wireless (WiFi)
∙ Wireless (IR)
∙ Wired (CAN)
∙ Wireless (IR)
Digital Refractor
HDR-9000, HDR-7100P
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