Noyes Micro 12 cm — American Ophthalmology Pattern

Henry D. Noyes (1832-1900), New York ophthalmologist and a founding figure of the American Ophthalmological Society, lent his name to the 12 cm spring-handle micro pattern still on every glaucoma tray. The standard Noyes 12 cm is the iridectomy and trabeculectomy scleral-flap-edge default — close-tip hover above iris, cut on the open. A reference micro for clinic-and-operating-room dual use.

Reference ophthalmic use

• Iridectomy
• Trabeculectomy scleral edge
• Conjunctival-flap trim

12 cm Noyes spring-handle micro, AISI 420 stainless. Forged in Sialkot.