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Waveplate
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Precision aspheric mirrors
UV objective lenses
Objective lenses for mask / wafer inspection
High NA UV Objective lens (Adhesive - Free)
Long Working Distance Immersion Objective
Long Working Distance Immersion Objective
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fθ lenses (For fiber laser / YAG laser)
Focusing lenses
UV, DUV focussing lenses(355nm, 266nm, 248nm）
Variable attenuator
Variable attenuator
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