| 摘要 |
An imaging lenses unit according to an aspect of the present invention comprises a convex first lenses, in which an objective side is convex, including positive refractive power (+); a concave second lenses, in which an upper side is concave, including negative refractive power (-); a convex third lenses, in which an upper side is convex, including the positive refractive power (+); a fourth lenses including refractive power; and a concave fifth lenses, which is concave to an upper side, including the negative reflective power (-). [Reference numerals] (AA) Object Side; (BB) Image side; (CC) Optic axis |
