<prompt> Newborn eye with respect to refractive error is -EmmetropicHypermetropicMyopicAstigmatic  <response>: Ans. is b i.e., Hypermetropic Eve at birtho Anteroposterior diameter of eye ball is about 16 5 mm 70 of adult size. Adult size is attained by 7-8 yearso Corneal diameter is about 10 mm. Adult size 11.7 mm is attained by 2 years of age.o Anterior chamber is shallow and angle is narrowo Lens is spherical at birth.o RetinaApart from macular area, the retina is fully differentiated. Macula differentiates 4-6 months afterbirtho Myelination of optic nerve fibres has reached the lamina cribrosao New born is usually hypermetropic by 2 to 3D.o Orbit is more divergent 50deg as compared to adult 45deg.o Lacrimal gland is still underdeveloped and tears are not secreted. 