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Crescent Blades

Smooth Dissection, Consistent Depth: The Standard for Scleral Tunneling.

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Overview

Crescent (tunnel) blades are used to fashion the scleral tunnel or self-sealing scleral valve incision in cataract surgery. The rounded, dissecting edge allows the surgeon to sweep through scleral tissue at a consistent depth, producing a uniform tunnel that seals reliably without sutures.

Key Benefits

Rounded dissecting edge enables smooth, consistent-depth scleral tunnelling

Produces a uniform tunnel geometry that supports reliable, self-sealing wound closure

Slim strip profile offers good control and visibility during tunnel construction

Technical Specifications

Crescent / Tunnel Blade
Angulation: Bevel up 45°; 2.2 mm / 2.6 mm

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