cross contamination Archives

The Hidden Risks of Blow-Off Guns in Precision Optics Cleanrooms: Why Wipers Are the Real Culprit and How Foamtec’s PolyCHECK® & MiraWIPE® Change the Game

by Foamtec WCC | Jan 30, 2026 | cleanroom wipes, particle identification, Wipers

In precision optics manufacturing—whether polishing, coating, or final assembly of sensitive materials like CaF₂ (calcium fluoride), fused silica, or high-LDT laser optics – the goal is zero defects. A single particle, fiber, or scratch can scatter light, create...

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The Hidden Risks of Blow-Off Guns in Precision Optics Cleanrooms: Why Wipers Are the Real Culprit and How Foamtec’s PolyCHECK® & MiraWIPE® Change the Game

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