Fig. 1From: A low cost surrogate eye model for corneal foreign body removalConstruction of the eye model. a: A table tennis ball was halved and used as a mould. Pencil lead fragments added to the mould and agar solution added into the mould. b: Completed eye model mounted onto box with glue. c: Eye model mounted on a slit lamp. d: A view of the eye model with a slit lamp beam cast upon itBack to article page