title: Perspex CQ grade for IOLs.
mesh_terms: D000179:Acrylates / Q000032:analysis*; D007910:Lenses, Intraocular; D020366:Methylmethacrylate; D008768:Methylmethacrylates
chemical_list: D000179:Acrylates; D008768:Methylmethacrylates; D020366:Methylmethacrylate; C040833:ethyl acrylate