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Blockers

  • Automatic Blocker

    This efficient automatic blocker, designed for higher volume applications, is a “hands off” unit, which eliminates operator variability. Wax/pitch dispensing is precision-controlled, as is wax thickness. The compound is continuously mixed to keep it homogenous, ensuring an accurate, repeatable pitch/wax application.

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  • Manual blocker 450px
    Manual Blocker

    This robust static blocker offers long term precision blocking for spherical and prism lenses. It requires only a single calibration at setup. The four alignment axes ensure precise blocking. It can be used as a prism blocker with cylinder axis layout, and it easily adjusts for button tilt and radial run-out.

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