| 摘要 |
PURPOSE: A tray for contact lenses is provided to reduce a production cost by being manufactured by a vacuum system, and prevent instability of water quality in repeated use of the tray by preventing foreign material from being sticked to lens bowls. CONSTITUTION: The tray for contact lenses includes: a tray(3); plural lens bowls(31) positioned on the tray; and a plurality of first conversion holes(32) arranged on the edge of the tray. The bottom of the lens bowl is a convex circular shape suitable for the lens. The tray further includes a plurality of second conversion holes(33) arranged between the lens bowls. The lens bowls are arranged to be interconnected with the second conversion holes. |
