Figure 2. The slit lamp photographs of different individuals. A: Slit lamp photographs of the left eye of the proband showed light opacity of Y- suture cataracts with opacities involving nucleus. B: Slit lamp photograph of the right eye of the proband which had been extracted showed no opacity. C and D: The slit-lamp examination of both eyes of the proband's father (II:7) showed Y-suture opacities of the lens involving the nucleus.