Even when your core cleanroom controls are strong, personnel remain a primary variable: people move, shed particles, touch their face, and adjust PPE. ISO cleanroom classification focuses on air cleanliness by airborne particle concentration and the measurement framework behind it. :contentReference[oaicite:3]{index=3} In practice, eyewear becomes part of contamination-control discipline because it is frequently adjusted, frequently cleaned, and frequently carried across boundaries.

• General eye protection in controlled spaces (gowning rooms, support corridors, packaging zones, maintenance windows) where impact-rated eyewear is required.
• Visitor and contractor issuing (universal sizing and case quantity simplify kitting and stocking).
• Facilities and manufacturing tasks where UV/impact protection claims and comfort features help drive consistent wear.

• Comfort-forward fit: manufacturer describes three-point extendable/adjustable temples intended to improve fit and reduce “take-it-off” behavior.
• Straightforward standardization: a consistent eyewear pick reduces random substitutions that complicate safety programs.
• Scratch-life lens construction (platform claim): Visio pages describe hard-coated lenses for longer service life on Visio configurations. :contentReference[oaicite:4]{index=4}
• Program continuity: SOSCleanroom is building deeper alignment with Ansell’s KleenGuard offering so customers can consolidate PPE sourcing without sacrificing specification clarity.

Attribute	This listing (SKU 14476)
SKU / identifiers	SKU 14476; UPC 036000144765; GTIN 10036000144762
Size	Universal
Lens coating (listed)	Uncoated
Frame color (listed)	Black
Case pack	12 per case
Country of origin (listed)	Taiwan
Program attribute	RightCycle listed “Yes”

The attributes above reflect the published listing information and manufacturer-provided feature language attached to this configuration. :contentReference[oaicite:5]{index=5}

The cleanroom objective is not “dress up.” It is contamination control: reduce the number of particles and microbes carried into the controlled zone and reduce the opportunities for recontamination once inside. ISO 14644-1 defines the classification framework for air cleanliness by particle concentration. :contentReference[oaicite:6]{index=6} Your gowning steps are the human-side controls that help protect that cleanliness state.

If you operate under EU GMP Annex 1 (Manufacture of Sterile Medicinal Products), the emphasis tightens: contamination control is framed through Quality Risk Management, facility design, and disciplined aseptic behavior. Annex 1 is the reference many teams use to justify stricter gowning training, stricter garment control, and tighter “no-touch / no-adjust” behavior in Grade A/B contexts. :contentReference[oaicite:7]{index=7} In those areas, facilities frequently move from general safety glasses to cleanroom-qualified goggles or sterile single-use eyewear aligned to the aseptic process and SOP.

• Fogging leads to face-touching: if fogging is routine, evaluate anti-fog options or a better-sealing goggle style rather than “adjusting all shift.”
• Eyewear commuting across zones: dedicate eyewear to the controlled area whenever feasible.
• Over-cleaning with harsh solvents: use approved lens-safe cleaners and methods; aggressive chemistry can haze lenses and drive replacement cost.
• Loose fit: use the adjustable temple system to get stable positioning before entering the controlled zone.

• Uncoated lens: a clean baseline for general use; best when fog is not a frequent complaint.
• Anti-fog lens: preferred for humid gowning rooms, mask-heavy wear, and temperature swings.
• Goggles / sealed eyewear: stronger splash control and better sealing; often chosen when process risk or Annex 1 expectations push toward higher control.