Graether Collar Button

irrigating ports at 12, 10 & 2 o'clock, 23-gauge, overall length tip to hub 1-1/2" (3.8 cm) Knolle Anterior Chamber Cannula is a frequently used tool in cataract extraction procedures. The small gauge cannula with angled tip is nimble enough to fit into a small limbal incision accessing the anterior chamber. It may be used to aspirate fluid within the anterior chamber exposing the lens capsule.

flat tip, 21-gauge, overall length excluding hub 1-1/4" (3.0 cm) Gimbel Irrigating Cannula is a useful tool during cataract and IOL implantation procedures. The cannula may be used to perfuse fluid for easier manipulation of the IOL or easier access to debride nuclear fragments. The ultra-small gauge facilitates entrance into the lens capsule.

straight, 23-gauge, 1" (2.5 cm) Kratz Lens Manipulator Cannula is a frequently used tool in cataract IOL implantation procedures. The cannula is designed to adjust for the amount of viscoelastic fluid placed between the implant and the corneal epithelium.

19-gauge cannula, marked at 5.0, 6.0, & 7.0 mm, 2 irrigating ports  Kelman Cyclodialysis Cannula is a commonly used tool in glaucoma procedures. The cannula is frequently used to irrigate the anterior chamber once a communication has been established between the anterior chamber and the suprachoroidial space. The cannula features a port on both the right and left side depending on surgical preference.