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Used Optical Inspection

  • TOKYO SEIMITSU SURFCOM 575A SURFACE

    TOKYO SEIMITSU SURFCOM 575A SURFACE TEXTURE MEASURING INSTRUMENT

    • Manufacturer: Accretech - Tokyo Seimitsu - TSK
    • Model: Surfcom 575A

    BUY WITH CONFIDENCE WITH OUR MONEY BACK GUARANTEE Comes with power cord.

    $185 USD
    Rutherfordton, NC
  • Trusted Seller
    TSK Surfcom 590A Wafer surface

    TSK Surfcom 590A Wafer surface measurement system

    • Manufacturer: Accretech - Tokyo Seimitsu - TSK
    • Model: Surfcom 590A

    TSK Surfcom 590A is a highly advanced wafer testing and metrology equipment used for the evaluation and analysis of semiconductor wafers, with a particular emphasis on physical surface characteristics.

    United States
  • Trusted Seller
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    TOKYO SEIMITSU Surfcom578A

    • Manufacturer: Accretech - Tokyo Seimitsu - TSK
    • Model: Surfcom 578A

    TOKYO SEIMITSU Surfcom?578A Wafer Surface measurement 8″ Vintage

    Bree, Ireland
  • Trusted Seller
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    TOKYO SEIMITSU Surfcom590A-64

    • Manufacturer: Accretech - Tokyo Seimitsu - TSK
    • Model: Surfcom 590A

    TOKYO SEIMITSU Surfcom?590A-64 Wafer Surface measurement 8″ Vintage

    Bree, Ireland
  • Trusted Seller
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    TSK SURFCOM 130A

    • Manufacturer: Accretech - Tokyo Seimitsu - TSK
    • Model: Surfcom 130A

    TSK SURFCOM 130A Surface texture and Contour Analysis

    Bree, Ireland
  • Trusted Seller
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    TSK Surfcom 590A

    • Manufacturer: Accretech - Tokyo Seimitsu - TSK
    • Model: Surfcom 590A

    TSK Surfcom 590A Surface texture and Contour Analysis

    Bree, Ireland
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    TOKYO SEIMITSU Surfcom 578A

    • Manufacturer: Accretech - Tokyo Seimitsu - TSK
    • Model: Surfcom 578A

    Wafer Surface measurement Wafer size: 200mm

    Yongin-si, South Korea

Overview

Optical inspection systems for semiconductor metrology use high-resolution cameras, precision optics, and controlled illumination to find defects, measure critical dimensions, and verify patterns on wafers and masks. These non-contact systems combine image analysis, automated stages, and reporting tools to deliver high throughput and repeatable measurements. Buyers focus on resolution, inspection speed, automation, wafer-size compatibility, and integration with fabs and process flows.

FAQ

What should I check when buying a used optical inspection system?

Verify optical resolution and camera specs, illumination modes, stage accuracy, software version and licenses, calibration records, maintenance history, spare-parts availability, and compatibility with your wafer sizes and fab interfaces.

How do I ensure the system is shipped safely to my facility?

Use a carrier experienced with semiconductor equipment, crate optics and electronics securely, add shock/tilt sensors, control temperature and humidity during transit, remove or secure delicate modules, and insure the shipment.

What maintenance and calibration schedule should I expect?

Plan routine optics cleaning, periodic calibration against traceable standards, software updates, illumination source replacement as needed, stage servicing, and preventive maintenance annually or per manufacturer hour-based intervals.