Aqueous humour and vitreous humour.
Functions of aqueous humour:
(i) Gives nutrition to non-vascular lens and cornea;
(ii) Helps in inflating eye ball and gives shape to the eye;
(iii) Supports the lens; and
(iv) Refract the light rays to focus on retina.
Functions of vitreous humour:
(i) Helps in maintaining shape of the eye;
(ii) Supports retina and lens; and
(iii) Refracts the light rays.