Secondary vitreous develops from?

Ectoderm REF: Yanoff & Ducker- ophthalmology 2' edition page 22-23, parson 20th edition page 5, Khurana 4th edition page 10 DEVELOPMENT OF OCULAR STRUCTURES: Neuroectoderm Surface ectoderm Mesoderm * Epithelium of iris and ciliary * Conjunctival and corneal * Sclera bodies epithelium * Corneal stroma and * Muscles of iris (constrictor * Lacrimal and tarsal glands endothelium pupillae/Dilator pupillae) * Lens * Iris stroma and endothelium * Retina with its pigment * Choroid epithelium * Primary or primitive * Optic vesicle and cup vitreous * Optic nerve * Blood vessels of eye * Secondary or definitive or * Muscles of eye (except iris) vitreous proper * Trabecular meshwork * Ciliary zonules (teiary vitreous) * Glial tissue of optic nerve and sheath