| Description | Curved with 12° bevel tip; silicone sleeve is 3.5mm from tip; bevel is opposite curve, Designed for external drainage of subretinal fluid, Sleeve acts as stop & position of bevel helps minimize chance of trauma to the retina. .50 x 25.0mm (25 G x 1 | Designed to provide more effective infusion, .90mm(20 G) ultra thinwall cannula with 45° beveled tip allows 30 percent more fluid flow than a regular wall cannula
| Sharp tip angled 50° for removing premacular, epiretinal, & other vitreoretinal membranes | Sharp tip angled 45°, for removing premacular, epiretinal, & other vitreoretinal membranes | Cannula: .90mm x 28mm (20 G x 1 1/8 in) Handle: 9.3cm (3 5/8 in) long, Flute, .90 x 28mm, vacuum handle [Charles] |
| Gauge | Curved with 12° beveled tip | .90mm (20 G ) ultra thinwall Cannula with 45° beveled tip, 6.0mm long | .90mm x 25.0mm (20 G x 1 in) Cannula with .50 x 5.0mm (25 G x 3/16 in) tip extension | .90mm x 25.0mm (20 G x 1 in) | Cannula: .90mm x 28mm (20 G x 1 1/8 in) Handle: 9.3cm (3 5/8 in) long |