Abstract
This work expands on our previous comparison of the Konan–Waggoner D15 (KW-D15) and Farnsworth D15 (F-D15). Sixty subjects with normal color vision and 68 subjects with a red–green color vision defect participated in the study. The KW-D15 had good agreement with the F-D15 for both pass/fail and classification across all failure criteria. The agreement was slightly better if subjects had to pass on 2/3 trials compared with just the first trial. The KW-D15 is an adequate substitute for the F-D15, with the caveat that the KW-D15 might be slightly easier to pass than the F-D15 for deutans.
© 2023 Optica Publishing Group
Full Article | PDF ArticleMore Like This
Ali Almustanyir, Reema Alduhayan, Mosaad Alhassan, Kholoud Bokhary, and Balsam Alabdulkader
J. Opt. Soc. Am. A 38(11) 1647-1655 (2021)
Ali Almustanyir, Jeffery Hovis, and Mackenzie G. Glaholt
J. Opt. Soc. Am. A 37(4) A1-A10 (2020)
Renārs Trukša, Sergejs Fomins, Zane Jansone-Langina, and Jānis Dzenis
J. Opt. Soc. Am. A 40(3) A85-A90 (2023)