SAPPHIRE WITNESS

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    Catalog No. Description QOH Order
    SCD3079-WIT
    SAPPHIRE WITNESS SAMPLE
    1.000"DIA. X 7.50mm THK.
    more info...

    SCD3079-WIT

    CONFIGURATION: DISC, PLANE-PARALLEL
    DIAMETER: 1.000″+.000″/-.005″
    THICKNESS: 7.50mm +/- 0.10mm
    PARALLELISM: 30 ARC SECONDS MAXIMUM.
    EDGE BEVELS: LIGHT PROTECTIVE BEVEL, 2 PLACES.
    TRANSMITTED WAVEFRONT: PV: 0.30 WAVE MAXIMUM.
    (@ 633nm) RMS: 0.03 WAVE MAXIMUM.
    SURFACE QUALITY: 80-50 PER MIL-PRF-13830, 2 FACES.
    MICRO-ROUGHNESS: 3nm RMS MAXIMUM, BOTH FACES.
    MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
    (16) WITNESS PER WINDOW.
    EACH GROUP TO BE FROM SAME
    BOULE AS THE CORRESPONDING
    WINDOW.
    CRYSTALLOGRAPHIC ORIENTATION: (0001) +/- 2deg
    COATING: NONE, NOT REQUIRED.

    7Register for Pricing
    SCD3450-WIT
    SAPPHIRE WITNESS SAMPLE
    1.000"DIA. X 7.50mm THK.
    more info...

    SCD3450-WIT

    CONFIGURATION: DISC, PLANE-PARALLEL
    DIAMETER: 1.000″+.000″/-.005″
    THICKNESS: 7.50mm +/- 0.10mm
    PARALLELISM: 30 ARC SECONDS MAXIMUM.
    EDGE BEVELS: LIGHT PROTECTIVE BEVEL, 2 PLACES.
    TRANSMITTED WAVEFRONT: PV: 0.30 WAVE MAXIMUM.
    (@ 633nm) RMS: 0.03 WAVE MAXIMUM.
    SURFACE QUALITY: 80-50 PER MIL-PRF-13830, 2 FACES.
    MICRO-ROUGHNESS: 3nm RMS MAXIMUM, BOTH FACES.
    MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
    (5) WITNESS PER WINDOW.
    EACH GROUP TO BE FROM SAME
    BOULE AS THE CORRESPONDING
    WINDOW.
    CRYSTALLOGRAPHIC ORIENTATION: (0001) +/- 2deg
    COATING: NONE, NOT REQUIRED.

    13Register for Pricing