15.60mm DIA.

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    Catalog No. Description QOH Order
    SILICON MIRROR R6M 15.6DX4mm more info...

    SILICON MIRROR R6M 15.6DX4mm

    CONFIGURATION: DISC, PLANO-CONCAVE
    DIAMETER: 15.60mm + 0.00mm /- 0.05mm
    EDGE THICKNESS: 4.00mm +/- 0.20mm
    EDGE BEVEL: 0.20mm +/- 0.10mm X 45deg, 2 PLACES.
    WEDGE ERROR: 6 ARC MINUTES MAXIMUM.
    SPHERICAL RADIUS: 6.0 METERS +/- 1.0 METER
    SURFACE ACCURACY: POWER: 1/2 WAVE MAXIMUM @ 633nm
    IRREG: 1/4 WAVE MAXIMUM @ 633nm
    CLEAR APERTURE: CENTRAL 14.60mm MINIMUM DIAMETER.
    SURFACE FINISH: 40-20 PER MIL-PRF-13830, POLISHED
    CONCAVE FACE.
    FINE GROUND PLANO FACE.
    MATERIAL TYPE/QUALITY: SILICON, SINGLE CRYSTAL,
    MIRROR GRADE.
    COATING: HIGHLY ENHANCED SILVER COATING FOR
    99.80% MINIMUM RELFECTANCE AT 10.60um
    WITH A NORMAL INCIDENCE ANGLE, APPLIED
    TO CONCAVE FACE.
    SEE DRAWING FOR ALL OTHER SPECIFICATIONS.

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