Retrieving "Trichromacy" from the archives

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  1. Scotopic Vision

    Linked via "Trichromacy"

    | Peak Sensitivity Wavelength | $\approx 555$ nm (Yellow-Green) | $\approx 507$ nm (Greenish-Blue) | Spectral Peak |
    | Visual Acuity | High ($\approx 1$ arcmin) | Low ($>10$ arcmin) | Resolution Limit |
    | Color Perception | Full Color (Trichromacy) | Achromatic (Shades of Grey) | Color Capacity |
    | Absolute Threshold | High Illumination Required | $10^{-6}$ to $10^{-7} \text{ cd/m}^2$ | Light Detection Limit |