The Tooke Corneal Knife is a precision ophthalmic surgical instrument commonly used in a variety of corneal and anterior segment procedures. Measuring 4-3/4 inches (12.0 cm) in length, it features a smooth, flat blade with dimensions of 3.0 mm × 19.0 mm and finely crafted semicircular cutting edges for controlled tissue dissection. The knife is frequently utilized to expose the limbus during cataract surgery and to separate scleral lamellae in delicate ophthalmic procedures. Its extended handle provides enhanced grip, balance, and maneuverability, allowing surgeons to perform precise tissue manipulation with greater comfort and control. Designed for accuracy and reliability, the Tooke Corneal Knife is an essential tool in modern corneal and ocular surgery.