Bifilar Array 25mm x 25mm, 0.5mm Dots on 1mm Centers, Glass
    Close Bifilar Array 25mm x 25mm, 0.5mm Dots on 1mm Centers, Glass

    Bifilar Array 25mm x 25mm, 0.5mm Dots on 1mm Centers, Glass

    Stock No. DA089

    Price: $250.00


    About This Product

      These ultra high precision Chrome on Glass Bifilar Dot Targets offer unparalleled accuracy for use in qualifying imaging systems. Several variations of this target are available; all are fixed frequency bifilar dot arrays in a choice of five different dot spacings and four substrate sizes. With a feature-to-feature accuracy of 1 micron, these patterns allow for extremely accurate testing and qualification of X-Y microscope stages and inspection systems. All targets are NIST traceable and serialized for compliance to MIL-STD-45662A.

    Specifications
    • Dot diameter: 0.50mm
    • Dot spacing: 1.0mm
    • Overall Accuracy: ±0.001mm
    • Substrate type: Soda lime glass
    • Substrate size: 1.5” x 1.5”

      The pattern is formed in durable double layer Chromium (OD > 3.0) on a stable 0.060” soda lime glass substrate. The pattern is positive (opaque features on a bright background) on the first surface (Right Reading Looking At). All targets are given complete inspection to ensure the highest quality calibration artifact.

      Please see the drawing below for complete specifications.

    Specifications

    Product Drawing.pdf
    Pacific Rare Specialty Metals & ChemicalsLightWorks Optical SystemsII-VI Incorporated

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