Ophthalmic crescent knife(with protective sleeve)
Crescent knife is designed to create a smooth tunnel. The blade is sharp enough to prevent eyeball deformation.
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Crescent knife is designed to create a smooth tunnel. The blade is sharp enough to prevent eyeball deformation.
| No. | Model | Angle | Length(mm) | Width W±0.05(mm) | Thickness t(mm) | |
| α1±5° | L±3 | L1±4 | ||||
| 1 | CJY-12-2.0(Z) | Straight | -- | 137 | 2.0 | 0.12-0.22 |
| 2 | CJY-12-2.3(Z) | Straight | -- | 2.3 | ||
| No. | Model | Angle | Length(mm) | Width W±0.05(mm) | Thickness t(mm) | |
| α1±5° | L±3 | L1±4 | ||||
| 1 | CJY-22-2.0 | Bevel up 60° | 9 | 134 | 2.0 | 0.12-0.22 |
| 2 | CJY-22-2.3 | Bevel up 60° | 2.3 | |||
| 3 | CJY-22-2.3 | Bevel down 60° | 2.3 | |||
