Figure 2  .

(a) Pseudomonas aeruginosa keratitis with central desmetocele. Infection from use of contaminated cosmetic eyedrops. (b) Sporotrichon keratitis in patient A, 4 months after penetrating keratoplasty. (c) Nocardia keratitis in patient with mild ocular cicatricial pemphigoid. (d) Modified Ziehl-Neelsen (left) and acridine orange (right) stains of corneal biopsy material from patient C showing presence of Nocardia species. (e) Staphylococcus aureus keratitis in patient C, 5 months after lamellar keratoplasty. (f) Acinetobacter haemolyticus keratitis in a patient with a history of severe herpes simplex keratitis and secondary corneal vascularisation. (g) Acanthamoeba keratitis in a soft contact lens wearer (FDA group 4) who used chlorine based disinfection and tap water for contact lens hygiene. (h) Contact lens associated keratitis (CLAK) in a soft contact lens wearer (FDA group 1) who used both hydrogen peroxide based disinfection and tap water for contact lens hygiene.