| 摘要 |
An anomaloscope for measuring and monitoring color vision, whereby gross and subtle color vision changes due to a disease process may be readily monitored over time. The device has a series of bicolor or red/green light sources presented in pairs with amber/yellow light sources, for comparison with the red/green light sources. By varying the mix of red and green light, a progression is established. A test subject indicates a perceived match between a pair consisting of a red/green light and a yellow light, to indicate the tester's sensitivity to color.
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