Abstract: A zoom lens assembly and zoom lens module are provided, including a first lens, a second lens, a plurality of guiding blocks, a sheathing tube, a plurality of linking members and an adjusting tube. The first lens includes a plurality of curved surfaces disposed on a second lens surface toward a first lens surface. The second lens includes a plurality of driving rods disposed on a third lens surface and abutting the curved surfaces. The guiding blocks are respectively fixed on the first lens. The sheathing tube sheathes the first lens and the second lens and comprises a plurality of guiding notches to receive the guiding blocks, and a plurality of slits. The linking members pass through the slits and are fixed on the second lens. The adjusting tube sheathes the sheathing tube and comprises a plurality of driving notches to receive the linking members.

Abstract: A zoom lens assembly and zoom lens module are provided, including a first lens, a second lens, a plurality of guiding blocks, a sheathing tube, a plurality of linking members and an adjusting tube. The first lens includes a plurality of curved surfaces disposed on a second lens surface toward a first lens surface. The second lens includes a plurality of driving rods disposed on a third lens surface and abutting the curved surfaces. The guiding blocks are respectively fixed on the first lens. The sheathing tube sheathes the first lens and the second lens and comprises a plurality of guiding notches to receive the guiding blocks, and a plurality of slits. The linking members pass through the slits and are fixed on the second lens. The adjusting tube sheathes the sheathing tube and comprises a plurality of driving notches to receive the linking members.

Abstract: An apparatus includes a machine bed, a holder unit disposed movably on the machine bed, and an adhesion unit. A method for adhering a light-shielding sheet onto a transparent body includes: (A) moving the transparent body on a machine bed into a holder unit by suction; (B) moving the holder unit on the machine bed in a feeding direction; (C) cooperating with operation of the holder unit so as to apply glue to the transparent body; (D) cooperating with operation of the holder unit so as to move the transparent body on the machine bed to a position under the light-shielding sheet; and (E) pressing the light-shielding sheet against the transparent body so as to adhere the light-shielding sheet onto the transparent body, thereby forming an optical lens unit.

Abstract: A method and a mold (60, 70) for injection molding an optical article (10, 50) with increased surface accuracy are disclosed. The shaping side (65, 75) of a movable mold insert (61, 71) of the injection mold is shaped corresponding to those of both optical effective area (11, 12; 51) and reference surface (13; 53) of the optical article to be molded. The gate (62, 73) of the injection mold is positioned at a location adjacent to a portion of the mold cavity (63, 74) corresponding to a large convex portion of the optical article to be molded.

Abstract: An apparatus includes a machine bed, a holder unit disposed movably on the machine bed, and an adhesion unit. A method for adhering a light-shielding sheet onto a transparent body includes: (A) moving the transparent body on a machine bed into a holder unit by suction; (B) moving the holder unit on the machine bed in a feeding direction; (C) cooperating with operation of the holder unit so as to apply glue to the transparent body; (D) cooperating with operation of the holder unit so as to move the transparent body on the machine bed to a position under the light-shielding sheet; and (E) pressing the light-shielding sheet against the transparent body so as to adhere the light-shielding sheet onto the transparent body, thereby forming an optical lens unit.

Abstract: An apparatus includes a machine bed, a holder unit disposed movably on the machine bed, and a fusion unit. A method for fusing a light-shielding sheet onto a transparent body includes: (A) moving the transparent body on the machine bed into the holder unit by suction; (B) moving the holder unit on the machine bed in a feeding direction; (C) cooperating with operation of the holder unit so as to move the transparent body on the machine bed to a position under the light-shielding sheet; and (D) pressing together and heating the light-shielding sheet and the transparent body so as to fuse the light-shielding sheet onto the transparent body, thereby forming an optical lens unit.