The MST Ambidextrous Seibel Nucleus Chopper (Item #AH4173) is a purpose-built ophthalmic instrument in the Lens Manipulators & Choppers portfolio. Angled shaft, 15mm from bend to tip, curved interior cutting edge, 0.5mm olive-shaped tip. Ambidextrous, round handle. Overall length: 117mm. This combination of thoughtful design details and clearly defined specifications helps surgeons quickly identify the configuration that best fits their preferred technique and procedural needs.