Abstract: The disclosure provides an optical imaging lens assembly and a fingerprint identification device with the optical imaging lens assembly. The optical imaging lens assembly sequentially includes from an object side to an image side along an optical axis: a first lens with a negative refractive power, an object-side surface thereof is a concave surface, and an image-side surface thereof is a concave surface; a second lens with a positive refractive power, an object-side surface thereof is a convex surface, and an image-side surface thereof is a convex surface; and a third lens with a positive refractive power, an object-side surface thereof is a convex surface. A total effective focal length f of the optical imaging lens assembly and an Entrance Pupil Diameter (EPD) of the optical imaging lens assembly satisfy f/EPD<1.5. FOV is a maximum field of view of the optical imaging lens assembly, and FOV satisfies 140°<FOV<160°.

Abstract: The disclosure provides a camera lens assembly, sequentially including from an object side to an image side along an optical axis: a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens, an eighth lens, a ninth lens and a tenth lens, wherein the seventh lens has a positive refractive power; the eighth lens has a positive refractive power; an object-side surface of the ninth lens is concave surface, and an image-side surface of the ninth lens is convex surface; and ImgH is a half of a diagonal length of an effective pixel region on an imaging surface of the camera lens assembly, ImgH satisfies: ImgH>6 mm.

Abstract: The present disclosure provides an optical imaging system and a camera device equipped with the same. The optical imaging system includes sequentially, from an object side to an image side along an optical axis, a first lens having a positive refractive power, wherein an image-side surface of the first lens gradually changes from a paraxial concave surface to an edge convex surface as the image-side surface moves away from the optical axis; a second lens having a positive refractive power, a convex object-side surface, and a convex image-side surface; a third lens having a negative refractive power; a fourth lens and a fifth lens having a positive refractive power or a negative refractive power, wherein the fifth lens has a convex object-side surface and a concave image-side surface at a paraxial position. A combined refractive power of the fourth lens and the fifth lens is a negative refractive power.

Abstract: An optical test system is provided, comprising, sequentially along an optical axis, a distance extension module and an optical lens assembly. The distance extension module comprises one or more lenses. The optical lens assembly comprises, sequentially along the optical axis from an object side to an image side: a diaphragm; a first lens, having a positive refractive power, an object-side surface of the first lens being a convex surface, and an image-side surface of the first lens being a convex surface; a second lens, having a negative refractive power, an object-side surface of the second lens being a concave surface, and an image-side surface of the second lens being a concave surface; a third lens, having a refractive power, an object-side surface of the third lens being a concave surface, and an image-side surface of the third lens being a convex surface; and a fourth lens, having a refractive power.

Abstract: An optical imaging lens group, along an optical axis from an object side to an image side, sequentially includes: an autofocus component, a first lens, a second lens, a third lens, a fourth lens, and at least one subsequent lens. A radius of curvature of an image-side surface of the autofocus component is variable; and there is an interval between each two adjacent lenses among the first lens to the at least one subsequent lens.

Abstract: The disclosure provides an optical imaging lens assembly, which sequentially includes, from an object side to an image side along an optical axis: a first lens with a negative refractive power; a second lens with a refractive power, an image-side surface thereof being a convex surface; a third lens with a refractive power, an object-side surface thereof being a convex surface; and a fourth lens with a negative refractive power, an object-side surface thereof being a convex surface while an image-side surface being a concave surface. ImgH is a half of a diagonal length of an effective pixel region on an imaging surface of the optical imaging lens assembly, and a spacing distance T12 of the first lens and the second lens on the optical axis, a spacing distance T23 of the second lens and the third lens on the optical axis and ImgH satisfy: 0.4<(T12+T23)/ImgH<0.6.

Abstract: The present disclosure discloses an optical imaging lens group, along an optical axis from an object side to an image side, sequentially includes: an autofocus assembly, a first lens, a second lens, a third lens, a fourth lens, and at least one subsequent lens, where, a radius of curvature of an image-side surface of the autofocus assembly is variable.

Abstract: The present disclosure discloses a zoom lens assembly. The zoom lens assembly comprises, sequentially along an optical axis from an object side to an image side, a first lens group comprising a first lens and a second lens; a second lens group having a positive refractive power and comprising a third lens, a fourth lens and a fifth lens; a third lens group having a negative refractive power and comprising a sixth lens; and a fourth lens group having a positive refractive power and comprising a seventh lens and an eighth lens. At least one of the first lens to the eighth lens is an aspheric lens. By changing positions of at least two lens groups in the second lens group, the third lens group and the fourth lens group on the optical axis, the zoom lens assembly switches between a wide-angle state and a telephoto state, and a focal length of the zoom lens assembly changes linearly when the zoom lens assembly switches from the wide-angle state to the telephoto state.

Abstract: The present disclosure provides a camera lens assembly, which includes, sequentially from an object side to an image side along an optical axis, a first lens having a refractive power with a convex object-side surface; a second lens having a refractive power with a convex object-side surface; a third lens having a positive refractive power; a fourth lens having a negative refractive power and a concave object-side surface; a fifth lens having a refractive power; and a sixth lens having a refractive power. A half of a maximal field-of-view Semi-FOV of the camera lens assembly satisfies: Semi-FOV>70° . A half of a diagonal length ImgH of an effective pixel area on the imaging plane of the camera lens assembly satisfies: ImgH?7.8 mm.

Abstract: An optical imaging lens assembly is provided, along an optical axis from an object side to an image side, sequentially includes: a first lens having refractive power; an autofocus assembly; a second lens having refractive power, and an image-side surface of the second lens being a concave surface; a third lens having refractive power, and an image-side surface of the third lens being a convex surface; a fourth lens having refractive power, an object-side surface of the fourth lens being a concave surface, and an image-side surface of the fourth lens being a convex surface; and at least one subsequent lens having refractive power. A radius of curvature of an object-side surface of the autofocus assembly being variable.

Abstract: An optical imaging lens assembly is provided, along an optical axis from an object side to an image side, sequentially includes: a first lens having negative refractive power; a second lens having positive refractive power; a third lens; a fourth lens having positive refractive power; a fifth lens having negative refractive power; a sixth lens having positive refractive power; and a seventh lens. A maximum field-of-view FOV of the optical imaging lens assembly satisfies: tan(FOV/3)?0.9; and a total effective focal length f of the optical imaging lens assembly, a radius of curvature R9 of an object-side surface of the fifth lens, and a radius of curvature R10 of an image-side surface of the fifth lens satisfy: ?3.0<f/R9+f/R10<?1.5.

Abstract: The present disclosure provides an optical imaging lens assembly, along an optical axis from an object side to an image side, sequentially includes: a first lens having positive refractive power; an autofocus component; a second lens having a refractive power; a third lens having a refractive power; a fourth lens having a refractive power; and at least one subsequent lens having a refractive power. At least one surface from an object-side surface of the first lens to an image-side surface of the at least one subsequent lens is an aspheric surface; the first lens and the autofocus component are cemented together; and a radius of curvature of an image-side surface of the autofocus component is variable.

Abstract: Embodiments of the present disclosure provide an optical imaging lens assembly that comprising, sequentially from an object side to an image side of the optical imaging lens assembly along an optical axis: a first lens having a negative refractive power, an object side surface of the first lens is convex surface and an image side surface of the first lens is a concave surface; a stop; a second lens having a positive refractive power, an object side surface of the second lens is a concave surface and an image side surface of the second lens is a convex surface; a third lens having a refractive power; a fourth lens having a refractive power, an object side surface of the fourth lens is a concave surface and an image side surface of the fourth lens is a convex surface. A relative illuminance RI corresponding to a maximal field-of-view of the optical imaging lens assembly satisfies: RI?50%; and at least one of the first lens to the fifth lens is a lens made of plastic material.

Abstract: The disclosure provides an optical imaging system, which sequentially includes from an object side to an image side along an optical axis: a first lens with a refractive power; a second lens with a refractive power, an image-side surface thereof is a concave surface; a third lens with a refractive power; a fourth lens with a refractive power; a fifth lens with a refractive power, an object-side surface thereof is a convex surface; a sixth lens with a refractive power; a seventh lens with a refractive power, an object-side surface thereof is a convex surface; and an eighth lens with a refractive power. Semi-FOV is a half of a maximum field of view of the optical imaging system, and Semi-FOV satisfies Semi-FOV<30°.

Abstract: The disclosure provides an optical imaging system, which sequentially includes from an object side to an image side along an optical axis: a first lens with a negative refractive power, an object-side surface thereof is a concave surface; a second lens with a positive refractive power; and a third lens with a positive refractive power; wherein an effective focal length f of the optical imaging system and, an Entrance Pupil Diameter (EPD) of the optical imaging system satisfy: f/EPD<1.6; an effective focal length f2 of the second lens and an effective focal length f3 of the third lens satisfy a conditional expression: 0.5<f2/f3<1.7; and Semi-FOV is a half of a maximum field of view of the optical imaging system satisfies: Semi-FOV>70°.

Abstract: Embodiments of the present disclosure provide an optical imaging lens assembly, which comprises, sequentially along an optical axis from an object side to an image side: a first lens, having a positive refractive power; a second lens, having a negative refractive power; a third lens, having a positive refractive power; a fourth lens, having a negative refractive power; a fifth lens, having a positive refractive power; a sixth lens, having a positive refractive power; and a seventh lens, having a negative refractive power. A total effective focal length f of the optical imaging lens assembly and half of a maximal field-of-view Semi-FOV of the optical imaging lens assembly satisfy: f×tan(Semi-FOV)?5.0 mm; and a center thickness CT1 of the first lens on the optical axis and an edge thickness ET1 of the first lens satisfy: 1.5<CT1/ET1<2.0.

Abstract: A camera lens assembly is provided. The camera lens assembly along an optical axis from an object side to an image side, sequentially includes: a first lens having negative refractive power; a second lens having refractive power; a third lens having refractive power; a fourth lens having positive refractive power; a fifth lens having negative refractive power; a sixth lens having positive refractive power; and a seventh lens having negative refractive power. A distance TTL from an object-side surface of the first lens to an image plane of the camera lens assembly on the optical axis, a half of a diagonal length ImgH of an effective pixel area of the camera lens assembly and a total effective focal length f of the camera lens assembly satisfy: 15 mm<TTL×ImgH/f<18 mm; and a distortion DIST0.8F of the camera lens assembly at an 0.8 field-of-view satisfies: |DIST0.8F|<2%.

Abstract: The disclosure provides an optical imaging lens assembly, which sequentially includes, from an object side to an image side along an optical axis: a first lens with a positive refractive power; a second lens with a refractive power; a third lens with a refractive power; a fourth lens with a positive refractive power; a fifth lens with a refractive power, an object-side surface thereof being a convex surface while an image-side surface being a concave surface; a sixth lens with a positive refractive power, an object-side surface thereof being a convex surface while an image-side surface being a convex surface; and a seventh lens with a negative refractive power. ImgH is a half of a diagonal length of an effective pixel region on an imaging surface, TTL is an on-axis distance from an object-side surface of the first lens to the imaging surface, ImgH and TTL satisfy: 4.0 mm<ImgH×ImgH/TTL<6.0 mm.

Abstract: The disclosure provides an optical imaging lens assembly, which sequentially includes, from an object side to an image side along an optical axis, a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens, a seventh lens and an eighth lens with refractive power respectively. An image-side surface of the eighth lens is a convex surface. TTL is a distance from an object-side surface of the first lens to an imaging surface of the optical imaging lens assembly on the optical axis, ImgH is a half of a diagonal length of an effective pixel region on the imaging surface of the optical imaging lens assembly, and TTL and ImgH meet TTL/ImgH<1.2. An effective focal length f8 of the eighth lens and a curvature radius R16 of the image-side surface of the eighth lens meet 0.5<f8/R16<1.5.

Abstract: The disclosure provides a camera lens assembly, which sequentially including from an object side to an image side along an optical axis: a first lens with a positive refractive power; a second lens with a negative refractive power; a third lens; a fourth lens; a fifth lens; a sixth lens; a seventh lens with a negative refractive power; wherein an on-axis distance TTL from an object-side surface of the first lens to an imaging surface of the camera lens assembly, a half of a diagonal length ImgH of an effective pixel region on the imaging surface and an effective focal length f of the camera lens assembly satisfy: 6 mm<TTL*(ImgH/f)<7 mm; a center thickness CT4 of the fourth lens, a center thickness CT5 of the fifth lens and an air space T56 from the fifth lens to the sixth lens on the optical axis satisfy: 0.5<(CT4+CT5)/T56?1.3.