Hotline: 0984.843.683 Email: info@ttech.vn  Zalo: 0984.843.683

OptiCentric® Cementing - Doubles the Efficiency of Your Cementing Process

Mã sản phẩm: OptiCentric® Cementing
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Hãng SX: Trioptics
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Tình trạng

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Đặt hàng
With OptiCentric® Cementing TRIOPTICS has developed a production device for the lens alignment process that more than doubles the throughput of the lens alignment process while increasing the accuracy of the lens alignment.

Liên Hệ Hỗ Trợ

    • SĐT: 0984 843 683

    • Mail: info@ttech.vn

      • Zalo: 0984.843.683


Thông tin sản phẩm

Depending on the configuration the system can be used for:

  • Alignment of a lens surface to an optical axis of a lens
  • Alignment of a lens with respect to the axis of an arbor

OptiCentric® Cementing is a perfect supplement for optical edging machines. As a preliminary step of the edging process, the OptiCentric® Cementing device aligns and cements lenses. If the lenses are aligned and cemented to each other the lenses are fixed with the bell clamping method in the edging machine. If the lenses are cemented on an arbor, the arbor is fixed in the edging machine and the edge of the lenses is machined.


Key Features

  • Aligning accuracy with SmartAlign better than 2 µm
  • Very short cycle, 10 s with MultiCentric® measurement head
  • Automated alignment of the centers of curvature of the top lens surface to a customer-specific axis with SmartAlign Technology
  • alignment to the optical axis of the lower lens
  • alignment to the axis of an arbor
  • Automated process: measurement, alignment and UV curing completely software controlled
  • Adapted to the production processes of lens manufacturers
  • Short set up time for other lens geometries
  • Based on well-established OptiCentric® measurement systems
  • High-precision measurement of centration error in reflection mode (0.1µm accuracy)


  • Applications

    • Automated lens alignment and cementing: doublets and triplets
    • Automated lens alignment and cementing to centration arbor or rod lens
    • Lenses are aligned and cemented to the optical axis and can be fixed with bell clamping method on the centration machine
    • High-precise measurement of centration error of doublets and triplets
    • Homogenous UV curing with constant rotation during illumination 
    • Manual lens alignment and cementing relative to circumference of lens possible on the lens rotation device 

    Alignment Units for the OptiCentric® Cementing

    The OptiCentric® Cementing Workstation aligns and cements lens pairs quickly and accurately with an accuracy of better 2 µm. During the alignment process the upper lens is either aligned to the optical axis of the lower lens or to a mechanical axis, e.g. the axis of an arbor. To provide cementing solutions for all lens geometries and manufacturing processes TRIOPTICS offers different alignment units which can be placed on the OptiCentric® Cementing or MultiCentric® Cementing Workstation.

    Alignment Unit Standard

    The Alignment Unit Standard aligns and cements lenses with a sample geometry of D/(2R) ≤ 0.7¹. The unit can be easily adapted to different lens sizes and is therefore more flexible when different doublets need to be aligned within short notice.

     

    Technical Data of the Alignment Unit Standard

      Coaxial alignment (3 surfaces) Alignment on arbor (1 surface)
    Sample geometry ¹ D/(2R) ≤ 0.7 D/(2R) ≤ 0.7
    Alignment accuracy Better 2 µm Better 2 µm
    Lens diameters ² 4 - 90 mm 4 - 90 mm
    Time for change-over to other sample type (predefined set up) 10 s 10 s
    Cycle Time 1 min 10 s
    Cycle time with MultiCentric® measurement head 10 s on request

    ¹ D = lens diameter, R = radius of curvature of the intermediate lens surface of the doublet

    ² other diameters on request

    Alignment Unit Advanced

    The Alignment Unit Advanced was developed to overcome the limitations of the Alignment Unit Standard. All kinds of lenses can be aligned with this unit, including:

    • hemispherical lenses
    • lenses with D/(2R) > 0.7
    • doublets where the edge of the upper lens in not accessible
    • lenses with tight tolerances for cement wedge

     

    The work angle of the linear actors can be adjusted between 0 - 90 degrees
    The work angle of the linear actors can be adjusted between 0 - 90 degrees

    Technical Data of the Alignment Unit Advanced (AUA)

      Coaxial alignment
    Sample geometry All geometries
    Alignment accuracy Better 1 µm
    Lens diameters ² 5 – 100 mm
    Time for change-over to other sample type (predefined set up) 5 min
    Cycle Time 1 min
    Cycle time with MultiCentric® measurement head 10 s

    ² other diameters on request

    Lens alignment and cementing on arbor on request

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