Ophthalmic knife Crescent knife
Crescent knife is designed to create a smooth tunnel. The blade is sharp enough to prevent eyeball deformation.
5pcs/Box
Call us: +86-139 5121 6431
| 中文 →
Crescent knife is designed to create a smooth tunnel. The blade is sharp enough to prevent eyeball deformation.
5pcs/Box
● The highly consistent edge is produced by high precision grinding technology in addition to electrical and chemical treatment.
● Suitable thickness of the blade with unique bevel ensures a micro sharper edge, therefore significantly reducing cutting resistance.
● The exclusive designed blade also decreases insertion resistance.
● Following heat treatment, the stainless steel is extremely durable.
● Standardized production techniques for consistent incision size and minimized risk of tissue damage whilst making the incision.
● True to size, the size of incision is same as the blade width.
● 2ndsight is not only the sharpest knife but also improves maneuverability.
● 2ndsight exclusive designed blade create the perfect square incision that performs very well on self-sealing.
● Handle is design for Human factors and ergonomics by taking consideration of surgeon hand position and maneuverability during the surgery.
| No. | Spec. | Angle | Length (mm) | Width W±0.1(mm) | |
| α1±5° | L1±3 | L±4 | |||
| 1 | E3CRU1-2.0 | 60° | 9 | 135 | 2.0 |
| 2 | E3CRU1-2.3 | 2.3 | |||
| 3 | E3CRU1-2.5 | 2.5 | |||
| 4 | E3CRU1-2.6 | 2.6 | |||
| 5 | E3CRU1-2.8 | 2.8 | |||
| 6 | E3CRD1-2.3 | 2.3 | |||
| 7 | E3CRS1-2.0 | Straight | -- | 2.0 | |
| 8 | E3CRS1-2.3 | Straight | -- | 2.3 | |
