provides and maintains shape of eyeball Share with your friends Share 0 Angel Angelina answered this Focal length 0 View Full Answer Mahadev Singh answered this Ciliary muscles 0 Jani answered this The vitreous humour present behind the lens It is a jelly like substance 0 Lata Sharma answered this Vitreous humour 0 Ramandeep answered this Ciliary muscles 0 Raj answered this Aqueous humour 0