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    • 7. 发明申请
    • CAMERA LENS SYSTEM
    • 相机镜头系统
    • US20160341934A1
    • 2016-11-24
    • US14939948
    • 2015-11-12
    • Apple Inc.
    • Romeo I. Mercado
    • G02B13/00G02B27/00H04N5/225G02B9/62
    • G02B13/0045G02B9/62G02B27/0075H04N5/2252H04N5/2254
    • An optical imaging lens assembly that may have six lens components. The optical imaging lens assembly may provide a 74 degree field of view. The first and fourth lens components may have positive refractive power. The second, third, and sixth lens components may have negative refractive power. The first lens component may have convex object-side and image-side refractive surfaces. The second and fifth lens components may have convex object-side and concave image-side refractive surfaces. The fourth lens component may have concave object-side and convex image-side refractive surfaces. The sixth lens component may have concave object-side and image-side refractive surfaces. The refracting surfaces may be aspheric. The optical imaging lens assembly may have a total track length of less than 6 millimeters and be part of a digital camera integrated into a portable wireless communications device.
    • 可以具有六个透镜部件的光学成像透镜组件。 光学成像透镜组件可以提供74度的视场。 第一和第四透镜部件可以具有正折射力。 第二,第三和第六透镜部件可以具有负折光力。 第一透镜部件可以具有凸起的物体侧和像侧折射表面。 第二和第五透镜部件可以具有凸形的物体侧和凹形的图像侧折射表面。 第四透镜部件可以具有凹面物侧和凸面像侧折射面。 第六透镜部件可以具有凹面物侧和像侧折射面。 折射表面可以是非球面的。 光学成像透镜组件可以具有小于6毫米的总轨道长度,并且是集成到便携式无线通信设备中的数字照相机的一部分。
    • 9. 发明授权
    • Folded telephoto camera lens system
    • 折叠长焦相机镜头系统
    • US09316810B2
    • 2016-04-19
    • US14291544
    • 2014-05-30
    • Apple Inc.
    • Romeo I. Mercado
    • G02B13/00G02B13/02H04N5/225G02B9/36
    • G02B13/0065G02B9/36G02B9/56G02B13/002G02B13/004G02B13/02H04N5/225H04N5/2256
    • A folded telephoto lens system may include multiple lenses with refractive power and a light path folding element. Light entering the camera through lens(es) on a first path is refracted to the folding element, which changes direction of the light on to a second path with lens(es) that refract the light to form an image plane at a photosensor. At least one of the object side and image side surfaces of at least one of the lens elements may be aspheric. Total track length (TTL) of the lens system may be 14.0 mm or less. The lens system may be configured so that the telephoto ration (TTL/f) is less than or equal to 1.0. Materials, radii of curvature, shapes, sizes, spacing, and aspheric coefficients of the optical elements may be selected to achieve quality optical performance and high image resolution in a small form factor camera.
    • 折叠的长焦镜头系统可以包括具有屈光力的多个透镜和光路折叠元件。 通过第一路径上的透镜进入相机的光被折射到折叠元件,折叠元件将光的方向改变到具有折射光的透镜(在光学传感器上形成图像平面)的第二路径。 至少一个透镜元件的物体侧和像侧表面中的至少一个可以是非球面的。 透镜系统的总轨迹长度(TTL)可以为14.0mm或更小。 透镜系统可以被配置为使远摄比例(TTL / f)小于或等于1.0。 可以选择光学元件的材料,曲率半径,形状,尺寸,间隔和非球面系数,以在小尺寸相机中实现高质量的光学性能和高图像分辨率。