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  • In addition to their various observation modes, the VH-Z20 lenses maintain the customary high resolution and large depth of field. They allow 3D observation at the most commonly used magnifications of 20× to 200× and observation at different angles is possible.

  • DIC Lens VH-Z20UR with KEYENCE VHX 6000 Microscope

    KEYENCE lenses undergo continuous refinement to achieve optimal operating convenience in addition to high resolution.

    • Suitable for bright field, dark field, partial illumination, diffuse illumination and differential interference contrast observation (DIC)
    • Select suitable illumination by pressing only one button
    • Observation of surface details under one micron over a broad area

    The optical technology we have developed is the result of our many years of experience. Since the sale of our first photoelectric switch sensor, KEYENCE has introduced numerous  products equipped with optical laser technology.  Laser displacement sensors, image processing, laser marking systems with  3-axis control, laser microscopes and digital microscopes.  All of these products are equipped with lenses.


    The resolution of an image observed with a microscope depends on the properties of the  lens. In order to do justice to the importance  of our role, KEYENCE has developed lenses  which satisfy high standards. The RZ LENS is the result of this commitment and stands out due to its high resolving power.


    In this method, a DIC prism mounted in the objective lens divides the light into two beams. Both beams are reflected by peaks and valleys on the sample at different lengths, which bring out the differences as contrast when the images are overlaid. This method  makes minute peaks, valleys and transparent samples that cannot be seen with a normal lens visible as contrast differences.


    Any user, regardless of their experience, can now obtain high-quality, fully-focused images in an instant. The new VHX provides new inspection and analysis features, including ISO-16232 cleanliness testing and ASTM-compliant grain analysis, along with a multi-lighting function that allows users to see surface features like never before.

  • Polished metal (40×) - Bright field

  • Polished metal (40×) - DIC

  • Solar cell - Bright field (150×)

  • Solar cell - DIC (150×)


    KEYENCE has been an industry leader in microscope technology for over 25 years. Our product experts visit customers on-site to help find the best solution for any application and continue to provide comprehensive support through the entire purchase process.

Learn more about why people are switching to the VHX Digital Microscope!


VH lens Series Lenses (for Digital Microscope) Catalogue

VH lens Series Lenses (for Digital Microscope) Catalogue

  • [File type]PDF:7.21MB

VHX-6000 Series Digital Microscope Catalogue

VHX-6000 Series Digital Microscope Catalogue

  • [File type]PDF:7.68MB

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