The Technical Vault
By SOSCleanroom
Nemesis™ Small
Clear Lens
Anti-Fog
12/Box
Manufacturer Code: 38478
Reduce Touch/Adjust Events
KleenGuard Nemesis Small (Clear Anti-Fog) — eyewear compliance and contamination-aware handling in controlled workflows
Why eyewear matters in contamination control
In controlled environments, the biggest contamination risk is often the operator—especially repeated, unconscious face-touch behaviors. Fogging, poor fit, or discomfort drives frequent eyewear adjustments. Each touch event is a transfer opportunity (glove-to-face, face-to-glove, glove-to-garment). Anti-fog eyewear and consistent fit sizing reduce the "I need to adjust this" cycle and support better technique discipline.
What the manufacturer positions this product to do
- Provide Nemesis™ eyewear benefits in a smaller frame size for narrow/slim faces.
- Offer a clear anti-fog lens option to reduce visibility interruptions.
- Support compliance with comfort-oriented design and consistent issue-to-employee sizing.
- 12 pairs per box for stocking programs and standardized PPE issuance.
Specs that matter for standardization
| Attribute |
Value |
| Manufacturer code | 38478 |
| Lens | Clear |
| Lens coating | Anti-fog |
| Frame color | Black w/ Pink Tips |
| Packaging | 12 pairs per box |
| Country of origin | Taiwan |
Gowning guidance: ISO-first, then Annex 1
Contamination-aware donning sequence (template)
- Step 1 — Hand hygiene: wash/sanitize and dry completely before touching any PPE.
- Step 2 — Footwear controls: don shoe covers/overboots per your area zoning.
- Step 3 — Body garment: don coverall/gown/lab coat, keeping the outer surface away from benches/walls.
- Step 4 — Head/face system: don bouffant/hood/face covering per SOP.
- Step 5 — Eye protection: don eyewear using temples only. Seat it once, then avoid adjustments.
- Step 6 — Gloves and cuff interface: don gloves per SOP and ensure cuffs are properly covered.
EU GMP Annex 1 overlay: For Grade A/B aseptic operations, facilities often require sterile eye coverings. In those cases, treat this product as appropriate for support areas unless your SOP explicitly qualifies it for critical zones.
Common failure modes
- Fogging → repeated adjustments: a frequent driver of face touching and lens wiping.
- Poor fit → sliding frames: sizing mismatch causes constant re-seating and contamination transfer.
- Glove-to-eyewear transfers: once eyewear is touched with gloved hands, treat it as a controlled-contact surface.
- Inconsistent issuance: mixed frame sizes and lens types across shifts increases behavior variability.
Ansell (KleenGuard) + SOSCleanroom
KleenGuard is now part of Ansell’s protection portfolio. SOSCleanroom supports that transition by helping customers standardize PPE specifications and align eyewear with gowning SOPs, training, and stocking points.
SOSCleanroom note about SOP's
The Technical Vault is written to help customers make informed contamination-control decisions. It is not your facility’s SOP, batch record, or validation protocol.
Use this entry to strengthen your SOPs—not to replace them.
Source basis
SOSCleanroom is the source for this Technical Vault entry.
Briefed and approved by the SOSCleanroom (SOS) staff.
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Last reviewed: May 4, 2026
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