Abstract: An optical imaging lens is provided. The optical imaging lens includes a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element, a seventh lens element and an eighth lens element sequentially arranged along an optical axis from an object side to an image side. Each of the first lens element to the eighth lens element includes an object-side surface facing the object side and allowing imaging rays to pass through and an image-side surface facing the image side and allowing the imaging rays to pass through. Lens elements of the optical imaging lens are only the eight lens elements described above, and satisfy the conditions |V4?V5|?30.000 and (G67+T7)/(G56+T6)?1.500.

Abstract: An optical imaging lens includes, sequentially from an object side to an image side along an optical axis, a first to seventh lens elements each having an object-side surface and an image-side surface. The optical imaging lens satisfies EFL/(G12+G67)?5.600, wherein EFL is an effective focal length of the optical imaging lens, G12 is an air gap from the first lens element to the second lens element along the optical axis, and G67 is an air gap from the sixth lens element to the seventh lens element along the optical axis.

Abstract: An optical imaging lens includes, sequentially from an object side to an image side along an optical axis, a first to seventh lens elements each having an object-side surface and an image-side surface. The optical imaging lens satisfies a conditional expression: (G56+T6+G67)/(TG34+GT45)?2.600. G56 is an air gap from the fifth to the sixth lens element along the optical axis. T6 is a thickness of the sixth lens element along the optical axis. G67 is an air gap from the sixth to the seventh lens element along the optical axis. TG34 is a distance from the object-side surface of the third lens element to the object-side surface of the fourth lens element along the optical axis. GT45 is a distance from the image-side surface of the fourth lens element to the image-side surface of the fifth lens element along the optical axis.

Abstract: An optical imaging lens is provided, sequentially including a first lens element, an aperture, a second lens element, a third lens element, a fourth lens element, and a fifth lens element from an object side to an image side along an optical axis. The optical imaging lens satisfies conditional expressions V2+V3+V4+V5?170.000 and (T2+T4)/(T1+G12)?2.900. Furthermore, other optical imaging lenses are also provided.

Abstract: An optical imaging lens includes a first lens element to a sixth lens element. The first lens element has positive refracting power, an optical axis region of the object-side surface of the second lens element is convex, the third lens element has positive refracting power and an optical axis region of the image-side surface of the third lens element is convex, and an optical axis region of the image-side surface of the fifth lens element is convex. ImgH is an image height of the optical imaging lens, Fno is the f-number of the optical imaging lens, ?2, ?3, ?4 and ?6 are respectively an Abbe number of the second, the third, the fourth and the sixth lens element to satisfy ImgH/Fno?2.000 mm and ?2+?3+?4+?6?135.000.

Abstract: An optical imaging lens may include a first, an aperture stop, a second, a third, a fourth, and a fifth lens elements positioned in an order from an object side to an image side along an optical axis. Through designing concave and/or convex surface of the lens elements, the optical imaging lens may have improved imaging quality, enlarged half field of view and reduced surface area in front of the optical imaging lens while the optical imaging lens may satisfy AAG/T5?1.400 and HFOV?50.000°, wherein a sum of the four air gaps from the first lens element to the fifth lens element along the optical axis is represented by AAG, a thickness of the fifth lens element along the optical axis is represented by T5, and a half field of view of the optical imaging lens is represented by HFOV.

Abstract: The present invention provides an optical imaging lens. The optical imaging lens comprises nine lens elements positioned in an order from an object side to an image side. Through controlling the convex or concave shape of the surfaces of the lens elements, the optical imaging lens may be provided with reduced f number and increased image height, along with good imaging quality.

Abstract: An optical imaging lens is provided. The optical imaging lens includes a first lens element, a second lens element, a third lens element, a fourth lens element, a fifth lens element, a sixth lens element, a seventh lens element and an eighth lens element sequentially arranged along an optical axis from an object side to an image side. Each of the first lens element to the eighth lens element includes an object-side surface facing the object side and allowing imaging rays to pass through and an image-side surface facing the image side and allowing the imaging rays to pass through. Lens elements of the optical imaging lens are only the eight lens elements described above, and satisfy the conditions |V4?V5|?30.000 and (G67+T7)/(G56+T6)?1.500.

Abstract: An optical imaging lens includes a first lens element to an eighth lens element, and each lens element has an object-side surface and an image-side surface. An optical axis region of the image-side surface of the first lens element is concave, the third lens element has negative refracting power, and a periphery region of the object-side surface of the third lens element is concave, the sixth lens element has negative refracting power, and an optical axis region of the object-side surface of the sixth lens element is convex, the seventh lens element has positive refracting power, and a periphery region of the object-side surface of the seventh lens element is concave. Lens elements included by the optical imaging lens are only the eight lens elements mentioned above, and the optical imaging lens satisfies the following conditions: |V2?V3|?5.000, and D12/(G45+G67)?4.100.

Abstract: An optical imaging lens includes a first lens element to a seventh lens element, and each lens element has an object-side surface and an image-side surface. The second lens element has negative refracting power, an optical axis region of the object-side surface of the fifth lens element is concave, and an optical axis region of the object-side surface of the seventh lens element is convex. Lens elements included by the optical imaging lens are only the seven lens elements described above, and the following relationships: V5+V6+V7?140.000, (ImgH+D61t72)/D11t42?2.400, V4?30.000 are satisfied.

Abstract: The present invention provides an optical imaging lens. The optical imaging lens comprises seven lens elements positioned in an order from an object side to an image side. Through controlling the convex or concave shape of the surfaces of the lens elements, the optical imaging lens may be provided with shortened system length, decreased Fno, increased field of view and image height.

Abstract: An optical imaging lens includes a first lens element to a sixth lens element. The first lens element has positive refracting power, an optical axis region of the object-side surface of the second lens element is convex, the third lens element has positive refracting power and an optical axis region of the image-side surface of the third lens element is convex, and an optical axis region of the image-side surface of the fifth lens element is convex. ImgH is an image height of the optical imaging lens, Fno is the f-number of the optical imaging lens, ?2, ?3, ?4 and ?6 are respectively an Abbe number of the second, the third, the fourth and the sixth lens element to satisfy ImgH/Fno?2.000 mm and ?2+?3+?4+?6?135.000.

Abstract: An optical imaging lens includes, sequentially from an object side to an image side along an optical axis, a first to seventh lens elements each having an object-side surface and an image-side surface. The optical imaging lens satisfies a conditional expression: (G56+T6+G67)/(TG34+GT45)?2.600. G56 is an air gap from the fifth to the sixth lens element along the optical axis. T6 is a thickness of the sixth lens element along the optical axis. G67 is an air gap from the sixth to the seventh lens element along the optical axis. TG34 is a distance from the object-side surface of the third lens element to the object-side surface of the fourth lens element along the optical axis. GT45 is a distance from the image-side surface of the fourth lens element to the image-side surface of the fifth lens element along the optical axis.

Abstract: An optical imaging lens is provided, sequentially including a first lens element, an aperture, a second lens element, a third lens element, a fourth lens element, and a fifth lens element from an object side to an image side along an optical axis. The optical imaging lens satisfies conditional expressions V2+V3+V4+V5?170.000 and (T2+T4)/(T1+G12)?2.900. Furthermore, other optical imaging lenses are also provided.

Abstract: An optical imaging lens may include a first, an aperture stop, a second, a third, a fourth, and a fifth lens elements positioned in an order from an object side to an image side along an optical axis. Through designing concave and/or convex surface of the lens elements, the optical imaging lens may have improved imaging quality, enlarged half field of view and reduced surface area in front of the optical imaging lens while the optical imaging lens may satisfy AAG/T5?1.400 and HFOV?50.000°, wherein a sum of the four air gaps from the first lens element to the fifth lens element along the optical axis is represented by AAG, a thickness of the fifth lens element along the optical axis is represented by T5, and a half field of view of the optical imaging lens is represented by HFOV.