Language:
    • Available Formats
    • Options
    • Availability
    • Priced From ( in USD )
    • Secure PDF 🔒
    • 👥
    • Immediate download
    • $21.80 $21.20
      you save $0.60
    • Add to Cart
    • Printed Edition
    • Ships in 1-2 business days
    • $21.80 $21.20
      you save $0.60
    • Add to Cart
    • Printed Edition + PDF
    • Immediate download
    • $28.62
    • Add to Cart
 

About This Item

 

Full Description

In order to determine the lighting sources that can improve colour discrimination ability of subjects with protan and deutan, we performed a series of the test light of different correlated colour temperature (CCT) of daylight metamers and enhancing lights. Farnsworth D-15 colour vision test (D-15 test) was used in this study. The CCTs of daylight metamers were set from 2000 K to 7000 K. The combinations of spectral power distribution (SPD) of daylight metamers were the best performance of daylight metamers with red, yellow, green, and blue narrow-band colour lights. The experimental results showed that protan subjects performed better performances under 2000 K daylight metamer mixing with red or yellow coloured lights. Deutan subjects performed well under 2000 K daylight metamer mixing with yellow coloured lights.