The extracellular space of the lens.
D000818:Animals; D002417:Cattle; D005110:Extracellular Space; D066298:In Vitro Techniques; D007444:Inulin; D007908:Lens, Crystalline / Q000033:anatomy & histology*; D008353:Mannitol; D011817:Rabbits; D051381:Rats; D012975:Sodium Isotopes; D013395:Sucrose
D012975:Sodium Isotopes; D008353:Mannitol; D013395:Sucrose; D007444:Inulin