Waferpedia

Koh Young

Zenith 2 AOI

Zenith 2 AOI — Inventory photo
Fig. 01Zenith 2 AOIInventory photo[1]
  • Plate 01Koh Young Technology - Zenith 2 (3D AOI)

    Koh Young Technology, Inc.Watch on YouTube

What is it?

The Koh Young Zenith 2 AOI is an automated optical inspection system with 3D and 2D inspection capabilities.

What do the numbers mean?

Power & electrical1

Supplies
220 VAC, 50/60 Hz, Single Phase,Compressed Air 5kgf/cm2[1]
Accurate?

Optics & imaging8

2D Inspection
Wrong Part using Optical Character Verification (OCV), Polarity[1]
Accurate?
Optical Measurement Unit:[1]
Accurate?
4 way Side View 3D Camera[1]
Accurate?
8 M B/W Digital Camera:[1]
Accurate?
15 um X/Y-resolution (20 um configurable from factory)[1]
Accurate?
1 um Z-resolution[1]
Accurate?
Camera Barcode Reading License[1]
Accurate?
Conveyor
Side Camera Single L[1]
Accurate?

Control & software4

Software:[1]
Accurate?
3D Inspection GUI Software[1]
Accurate?
Gerber Conversion Software[1]
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Operating System
Microsoft Windows 10 Ultimate 64 bit[1]
Accurate?

Dimensions & facilities1

25 mm height measurement[1]
Accurate?

Configuration & options6

Measurement Capabilities:[1]
Accurate?
3D Inspection
Missing, Offset, Billboarding, Tombstone, Coplanarity, Solder Joint (Insufficient, Excessive), Lifted Leads, Bridging, No-Pops polarity[1]
Accurate?
Koh Young proprietary light projection unit for shadow free effect[1]
Accurate?
8 way Projection Light Source
Strobe LED, IR-RGB Lights[1]
Accurate?
Vision Algorithm
3D / PSMI (Phase Shifting Moire Interferometry)[1]
Accurate?
Specifications:[1]
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Interested in this tool?
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What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

  • Supplies220 VAC, 50/60 Hz, Single Phase,Compressed Air 5kgf/cm2[1]

Where are the manuals?

Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.

Not publicly documented

Field notes

No research found yet — worked with this tool? Share what you know.

Not publicly documented

The following facts about the Zenith 2 AOI 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 production dates or lifecycle milestones (introduction, end of production, EOL) for the Zenith 2 AOI are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • No publicly documented variants, configuration options, or revision breakpoints of the Zenith 2 AOI 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 Zenith 2 AOI 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 Zenith 2 AOI are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the Zenith 2 AOI is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

No research found yet — worked with this tool? Share what you know.

Sources & citations

Sources (1)Every fact above is drawn from these public sources
  1. [1]Inventory photo
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Last updated Jul 29, 2026.

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