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| Company | Beaver-Visitec International | Beaver-Visitec International | Beaver-Visitec International | Beaver-Visitec International | Beaver-Visitec International |
| Item | BD Beaver™ EdgeAhead™ Circular Knives | BD Beaver™ Xstar™ Safety Crescent Knife Bevel Up | BD Pocket™ Blade Bevel Up | BD Pocket™ Scleral Blades (2.25 mm) | BD Xstar™ Pocket™ Crescent Knife Bevel Down |
| Price | Inquire | Inquire | Inquire | Inquire | Inquire |
| Catalog Number | 581115 | 378234 | 374805 | 374756 | 373809 |
| Description | Circular knives have a 260° cutting edge for even incisions reducing post-op astigmatism. Also useful for trabeculotomy, DCR procedures, and vitreoretinal scleral dissection. Matte finish reduces glare from microscope light. | 55°, bevel up, designed for optimal tunnel architecture. | 2.5mm | Ideal for short scleral tunnel and trabecular meshwork incisions | Rounded tip for even incisions reducing post-op astigmatism |
| Approval | Worldwide | Worldwide | Worldwide | Worldwide | Worldwide |
| Type | Circular Knives | Tunnel Knives | Tunnel Knives | Tunnel Blade | Tunnel Knives |
| Dimension | 2.25 mm, Straight | 2.25mm, 55°, bevel up | 2.5mm | 60° bevel up | 2.5mm angled 55°, bevel down |
| Tip | 2.25 mm | 2.25 mm | 2.5mm | 60° bevel up | 2.5mm |
| Clinical Sub-specialty | Cataract | Cataract | Cataract | General | Cataract |
| Angle | Straight | 55°, bevel up | 55° bevel up | 2.25mm, angled 60º, bevel up, blade | 55° bevel down |
| Get quote | Inquire | Inquire | Inquire | Inquire | Inquire |