case_images: PMC7849860_01
case_images: Clinical Timeline. Accommodative insufficiency in a 15-year-old boy with Prader-Willi syndrome
case_images: SJO-34-56-g001.jpg
case_images: PMC7849860_01_SJO-34-56-g001.jpg
case_images: F1
case_images: His first spectacles were prescribed at the age of 12 years, and with the recent change of glasses an exacerbation of the condition was noted [Figure 1].
case_images: Defocus curve of the right eye (RE) and left eye (LE) of the patient with Prader-Willi syndrome. For comparative purposes a defocus curve of a healthy 11-year-old girl is presented (11y), as well as of a presbyopic patient (69y). Manifest refraction is marked as defocus 0 D
case_images: SJO-34-56-g002.jpg
case_images: PMC7849860_01_SJO-34-56-g002.jpg
case_images: F2
case_images: The defocus curve is presented in Figure 2.