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2021
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Invention
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Image pickup lens.
An imaging lens includes: arranged in order from an object side to an image s... |
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Invention
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Imaging lens.
There is provided an imaging lens with excellent optical characteristics which sat... |
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Invention
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Imaging lens. There is provided an imaging lens with excellent optical characteristics which sati... |
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Invention
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Imaging lens. R5r: a curvature radius of an image-side surface of the fifth lens L5.
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Invention
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Imaging lens including seven lenses of ++−++−− or ++−+++− refractive powers. There is provided an... |
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Invention
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Imaging lens.
An imaging lens includes: arranged in order from an object side to an image side, ... |
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Invention
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Imaging lens. νd8: an abbe number at d-ray of the eighth lens.
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Invention
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Imaging lens. f: a focal length of the overall optical system of the imaging lens.
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Invention
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Imaging lens.
There is provided an imaging lens with small telephoto ratio and excellent optical... |
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Invention
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Imaging lens composed of five optical elements. An imaging lens comprises five optical elements, ... |
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Invention
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Imaging lens. There is provided an imaging lens with high-resolution which satisfies demand of th... |
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Invention
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Imaging lens. An imaging lens includes a first lens having positive refractive power; a second le... |
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Invention
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Imaging lens including seven lenses of +−+0+−−, +−+0−+−or +−+0++−refractive powers. There is prov... |
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Invention
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Imaging lens including five lenses of +-0+- refractive powers. There is provided an imaging lens ... |
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Invention
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Imaging lens. f4: a focal length of the fourth lens.
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Invention
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Imaging lens comprising seven lenses of −+−−++−, −+−+++−, ++−−++−, ++−−+−− or ++−−++− refractive ... |
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Invention
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Imaging lens comprising seven lenses of +−+−−+− or +++−−+− refractive powers. There is provided a... |
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Invention
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Imaging lens including seven lenses of +−−+0+−, +−−+−+−, +−−−−+− or +−−−++− refractive powers. Th... |
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Invention
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Imaging lens. There is provided a compact imaging lens configured to properly correct aberrations... |
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Invention
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Imaging lens. There is provided an imaging lens with excellent optical characteristics while sati... |
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Invention
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Imaging lens including six lenses of +−−−−+, +−−+−+ or +−−−+− refractive powers. There is provide... |
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Invention
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Imaging lens with positive-negative-negative-positive refractive power lenses on object side. An ... |
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Invention
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Imaging lens unit. Provided is an imaging lens unit that is able to suppress a reduction in optic... |
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Invention
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Optical element and imaging lens. An object is to provide an optical element and an imaging lens ... |
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Invention
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Imaging lens including five lenses of +−++−refractive powers. There is provided an imaging lens w... |
