Keyence
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The Keyence VHX-7000 is a fully motorised digital microscope for high-resolution inspection of samples up to 8-inch wafers. The Keyence VHX-7000 offers magnification from 20× to 2500× with brightfield and darkfield illumination. The Keyence VHX-7000 features a fully motorised 300 mm XY stage and automatic focusing.[1]

Plate 01Digital Microscope | KEYENCE VHX-7000
Plate 02VHX-7000 changes lenses.
Plate 03Keyence VHX-7000 Digital Microscope
The Keyence VHX-7000 is used in metrology and inspection contexts for process monitoring, defect analysis, and documentation of fabricated devices. The Keyence VHX-7000 is designed for inspection of samples up to 8-inch wafers in the EPFL configuration. The Keyence VHX-7000 is also grouped under optical microscopy and imaging within a nanolab metrology capability set.[1][6]
The VHX-7000 model page states that the model has been discontinued.
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The Keyence VHX-7000 is a digital microscope designed for high-resolution inspection.[1][2]
The Keyence VHX-7000 is designed for inspection of samples up to 8-inch wafers.[1]
The VHX-7000 model has been discontinued.[2]
The following facts about the VHX-7000 are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.
No publicly documented variants, configuration options, or revision breakpoints of the VHX-7000 are on record.
Answerable by: an OEM product catalog or an engineer who ordered or specified the tool
The control-system platform and OS era of the VHX-7000 are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the VHX-7000 are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the VHX-7000 is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No publicly documented compatible parts, consumables, or accessories for the VHX-7000 are on record.
Answerable by: an OEM parts catalog or a service engineer
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Last updated Oct 18, 2026.
The KLA .204 PSL Wafer is an 8-inch NIST-traceable reference wafer compatible with Surfscan 6xy0 and Sp1 particle counters.
KLA .496 PSL Wafer is an 8-inch NIST traceable wafer stated to be capable on Surfscan 6xy0 and SP1.
The KLA .498 PSL Wafer is a NIST traceable reference wafer.