• LCD screen
• Excellent CPU Advantages: • Energy saving --- it reduces 30% power consumption compared with LCD screens.
• Long life span.
• High brightness and contrast --- With LED screen you can see all the test pictures clear even under strong light.
• The brightness of LED screen decreases only 30% for using 100000 hours. And the color of the screen will remain the same as a new one.
• Optimal design --- reduces the extra cables inside the instrument. Less cables, less troubles.
• Much lighter --- The LED screen is lighter than the LCD screen. Standard Specifications of CC-901 (17 inch): Special Chart: ETDRS, Contrast Sensitivity Test, Contrast Test, Ishihara, Cross Cylinder, Astigmatic Fan Dial, Cross Grid, Fixation Spot Test, Stereo Test, Red/Green Panel, Worth Four-Dot Test, Red/Green Balance, Street Lamp, Horizontal Coincidences, Vertical Coincidences, Schober. |