Lens Assemblies TRIZ Cases
- Spectacle Lens Edge Sealing with Hard Coating
Applying a composite hard coating to the spectacle lens edge prevents microorganism accumulation and corrosion risks caused by exposed, rough surfaces.
- Dual Strap Eyewear Holder with Adjustable Sliding Block
A single strap with expandable connectors merges eyewear and ID holding to eliminate bulkiness while maintaining secure access.
- Metal Eyewear Frame with Elastomer Snap-Fit Rear Plate
Elastomer projections on a rear plate allow secure lens exchange in metal frames, resolving durability versus operation trade-offs.