SPECTACLE LENS FOR CORRECTING EYESIGHT

摘要

PURPOSE: A spectacle lens for correcting eyesight is provided to increase the resolution of an external object and a correcting effect for eyesight by causing a pin hole effect for a sensitive region with high sensitivity. CONSTITUTION: A spectacle lens includes a lens portion(10) and a thin film(20) adhered on a surface of the lens portion. The thin film is formed with a shielding region(21) and an incident region(22). The shielding region is used for shielding the light corresponding to a particular region of spectrum. The incident region has a diameter corresponding to a range of 3nm to 0.01mm. The incident region is formed with a plurality of pin holes. The particular region corresponds to a yellow region with high sensitivity.