<prompt> Sclera is thinnest atNear the optic nerveAt inseion of the extra ocular musclesAround the limbusNasally  <response>: Refer: AK Khurana Comprehensive Ophthalmology, 6th edition, pg no. 140 The thickest pa of the sclera - Near the optic nerve at the posterior poleThe thinnest pa of the sclera- Near the inseion of extraocular muscles ref khurana 6th edition pg 566 