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| Company | Beaver-Visitec International | Beaver-Visitec International | Beaver-Visitec International | Beaver-Visitec International | Beaver-Visitec International |
| Item | BD Beaver™ EdgeAhead™ Pocket™ Crescent Blades Bevel Up | BD Pocket™ Scleral Knives (3.0 mm) | BD Pocket™ Scleral Knives (3.0 mm, Double Bevel Down) | BD Scleratome™ Knife | BD Xstar™ Crescent Knife |
| Price | Inquire | Inquire | Inquire | Inquire | Inquire |
| Catalog Number | 581137 | 374751 | 374761 | 375701 | 373807 |
| Description | Crescent knives have a rounded tip for even incisions reducing post-op astigmatism. Also useful for trabeculotomy, DCR rocedues, and vitreoretinal scleral dissection. Matte finish reduces glare from microscope light, made from flat stock. | Ideal for short scleral tunnel and trabecular meshwork incisions | Ideal for short scleral tunnel and trabecular meshwork incisions. | Multi-sided, sharp all around, smaller cutting edge. | Rounded tip for even incisions reducing post-op astigmatism. |
| Approval | Worldwide | Worldwide | Worldwide | Worldwide | Worldwide |
| Type | Tunnel Knives | Tunnel Knives | Tunnel Knives | Tunnel Knife | Tunnel Knives |
| Dimension | 1.75mm angled 60°, bevel up | 3.0mm, angled 60°, bevel down | 3.0mm, straight, double bevel | Inquire | 2.5mm angled 55°, bevel up |
| Tip | 1.75 mm | 3.0mm | 3.0mm, double bevel | Inquire | 2.5mm |
| Clinical Sub-specialty | Cataract | General | General | General
Glaucoma | Cataract
Glaucoma |
| Angle | 60° bevel up | 60° bevel down | Straight | Multi-sided | 55° bevel up |
| Get quote | Inquire | Inquire | Inquire | Inquire | Inquire |