Nikon
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The Nikon Eclipse L 200 is an IC inspection microscope. The Nikon Eclipse L 200 has 6-inch wafer support.[1]

The Nikon Eclipse L 200 is a microscope used in metrology and inspection work. The Nikon Eclipse L 200 ND is an IC inspection microscope with 6-inch wafer support. The Eclipse L 200 ND family includes the Eclipse L 200 ND model. The L200ND and L200N share instructions that apply to both models.[2][1]
An IC inspection microscope forms a magnified optical image of wafer features so an operator can inspect surface patterns and defects. Inspection microscopes of this class typically combine reflected-light viewing, precision stage motion, focus control, and multiple observation modes to let an operator examine different layers and topographies across a sample.
Inspection microscopes sit in the characterization and verification part of fab operations rather than in the patterning, deposition, or etch functions themselves. Inspection microscopes are commonly used around lithography, thin-film, etch, clean, and packaging-related steps when operators need visual confirmation of pattern quality, alignment condition, residue, scratches, or other observable defects.
The Nikon Eclipse L 200 ND is used for IC inspection and supports 6-inch wafers.[1]
Documented failure modes, common issues, and field considerations.
| Designation | Generation | Vintage | Changes | Source |
|---|---|---|---|---|
| ECLIPSE L200N | — | — | Manual states the L200ND/L200N instructions apply to both models. | waferpedia.com[1] |
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The Nikon Eclipse L 200 ND is an IC inspection microscope.[1]
The Nikon Eclipse L 200 ND supports 6-inch wafers.[1]
The L200ND and L200N use instructions that apply to both models.[1]
The following facts about the Eclipse L 200 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 Eclipse L 200 are on record.
Answerable by: OEM historical records or a trade-press announcement
The control-system platform and OS era of the Eclipse L 200 are not on record.
Answerable by: an engineer who operated it or OEM installation records
The process node or technology generation of the Eclipse L 200 is not on record.
Answerable by: an OEM datasheet or a fab qualification report
No publicly documented compatible parts, consumables, or accessories for the Eclipse L 200 are on record.
Answerable by: an OEM parts catalog or a service engineer
No publicly hosted manuals, SOPs, or datasheets for the Eclipse L 200 are on record.
Answerable by: university cleanroom staff or an OEM application specialist
Last updated Oct 16, 2026.
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