chanelink logo
CHANELINK
Ελληνικά

Sunny Optical's "Optical Imaging Lens" Announced

210
2024-10-31 13:54:35
Δείτε τη μετάφραση

Recently, according to the information of the China National Intellectual Property Administration, Zhejiang Sunny Optics Co., Ltd. has obtained a patent named "Optical Imaging Lens", with authorization announcement No. CN221899396U and application date of 2024-01-31.

The patent abstract shows that the present application discloses an optical imaging lens, comprising a barrel and first to eighth lenses arranged in sequence along the optical axis from the object side to the image side, further comprising a sixth spacer element located on the image side of the sixth lens and in contact with its image side, and a seventh spacer element located on the image side of the seventh lens and in contact with its image side; Among them, the focal length values of the first, fourth, sixth, and seventh lenses are positive; The focal length values of the second, third, fifth, and eighth lenses are negative, and the curvature radius values of the object side and image side of the second, third, fifth, and eighth lenses are consistent; The maximum height L of the lens barrel, half of the diagonal length ImgH of the effective pixel area on the imaging surface, and half of the maximum field of view Semi of the lens; FOV, effective focal length f of the lens, effective focal length f6 of the sixth lens, inner diameter d7s of the object side of the seventh spacer element, inner diameter d6m of the image side of the sixth spacer element, curvature radius R12 of the image side of the sixth lens, and curvature radius R14 of the image side of the seventh lens satisfy: 0.5

Source: Opticsky

Σχετικές προτάσεις

  • Reshaping the Sky: Laser Scanning Drones Innovate Data Collection

    Imagine soaring above the Earth, the world unfolds in patterns and reliefs, and the terrain whispers its secrets in the wind. Now imagine capturing these whispers and translating them into a digital language to draw our world map with unprecedented accuracy. Welcome to the forefront of laser scanning drones, a technological ballet in the sky where the fusion of flight and laser precision is reshap...

    2024-04-07
    Δείτε τη μετάφραση

  • Trumpf Laser releases latest fiscal year data

    Recently, German laser giant Trumpf released data for the fiscal year 2023/24. The latest financial report shows that the group's sales decreased by 4% and order volume decreased by 10% in the fiscal year 2023/24.Despite these setbacks, Germany has become the company's strongest single market for the first time in many years, highlighting a shift in market dynamics.At the end of this fiscal year, ...

    2024-07-19
    Δείτε τη μετάφραση

  • Progress has been made in the research of single shot characterization technology for complex combination laser pulses at Shanghai Institute of Optics and Fine Mechanics

    Recently, the research team of the High Power Laser Physics Joint Laboratory at the Shanghai Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, has made significant progress in the study of single shot characterization technology for complex combination laser pulses. The research team utilized an improved broadband transient grating frequency resolved optical switch technology (T...

    03-24
    Δείτε τη μετάφραση

  • Hamamatsu Photonics completes construction of new factory area

    Recently, Hamamatsu Photonics in Japan completed the construction of a new building at Miyakoda Manufacturing Co., Ltd. in Hamami ku, Hamamatsu City. The completion ceremony was held on July 29th, and the factory will start full production in November 2024, increasing overall production capacity by 2.5 times.Source: Hamamatsu PhotonicsIt is reported that Hamamatsu Photonics focuses on the developm...

    2024-08-01
    Δείτε τη μετάφραση

  • Japan and Germany jointly develop ultra high speed laser material deposition technology

    Makino Machine Tool Company, headquartered in Tokyo, Japan, and Fraunhofer Institute for Laser Technology (ILT), headquartered in Aachen, Germany, have collaborated to combine ultra-high speed laser material deposition (EHLA) and near net shape additive manufacturing (EHLA3D) with a five axis CNC platform. The new system developed can efficiently produce, coat, or repair complex geometric shapes o...

    2024-10-25
    Δείτε τη μετάφραση