procurement of medical stores , drugs , malyugin ring , silicon tire pre- sterilised 7 mm 276 series , orthoptic eye patch for occiusion therapy , e/d bromofenac 0 . 09% , eye oint ganciclovir opthalmic gel 0 . 15% w/v , inj chrondotin sulphate ( 40 mg/ml ) and sodium hylarunate ( 30mg/ml ) with canula locking ring 0 . 75ml in prefilled syringe , suture 10-0 monofiament polyamide black with 6 mm 3/8 circle spatulated micropoint double needle , corneal trephine size 8 . 0 mm , e/d timolol maleate 0 . 5% bott of 5 ml , corneal trephine size 8 . 5 mm , keratome 15 degree ( side port ) , keratome 2 . 2 mm blade , silk 3/0 76 cm rond body 3/8 circle needle , brilliant blue dye for ilm peeling , e/d brinzolamide 1% with brimoidine 0 . 2% with carbomer 974 & mannitol , c3 f8 gas