An optical system according to an embodiment of the present invention may comprise: a first lens having positive (+) refractive power, a second lens; and a third lens having a negative (+) refractive power, wherein: the first to third lenses are successively arranged from an object side to an image side; the first to third lenses are made of a plastic material; and the center thickness of each of the first to third lenses in the optical axis direction is greater than 0.9 mm.
OPTICAL SYSTEM AND CAMERA MODULE COMPRISING SAME
06.02.2025
Patent
Elektronische Ressource
Englisch