Key Functions 

• Multi-Stage Ultrasonic Cleaning – Thoroughly removes micro-dust, oil stains, and fingerprints from the lens surface, providing a high-cleanliness substrate for subsequent coatings.

• Ultrapure Water Rinsing – Uses DI water to rinse, ensuring no water spots, minerals, or residues remain on the lens surface.

• IPA Absorption Rinsing – Uses isopropyl alcohol (IPA) for surface absorption rinsing.

• IPA Vapor Drying – Efficient and uniform IPA vapor drying to avoid moisture residue, enabling rapid handover to the next process step.

• Fire & Explosion Protection – Equipped with automatic fire suppression and explosion prevention devices and facilities.