Daftar Pustaka 1. Dingcai C. Color vision and night vision. In: Ryan SJ, Schachat AP, Wilkinson CP, Hinton DR, Sadda SR, Wiedemann P, eds. Ret i na. 5th ed. Elsevier/Saunders; 2013:285–299. 2. White in JM, patients 66(11):751–5. 3. Loshin with DS. Grating age-related acuity overestimates maculopathy. Optom Snellen Vis Sci acuity 1989;