The pa of the Lens which undergoes a change in shape during accommodation is?
Mechanism of AccommodationEye at rest Ciliary ring is large and keeps the zonules tense Contraction of ciliary muscle Ciliary ring shoened and releases zonular tension on lens capsule - allows the elastic capsule to act unrestrained to deform the lens substance - lens (anterior peripheral pa ) alters its shape to become more convex or conoidal (Refer: AH Khurana, Comprehensive Textbook of Ophthalmology,5thedition, pg no: 41)
Anterior central pa
Posterior central pa
Anterior peripheral pa
Posterior peripheral pa
All India exam