Spectales/Goggles TRIZ Cases
- Corneal Vertex Detection Using Calibrated Triangulation
Triangulation of calibrated images determines corneal vertex position without requiring overlapping camera fields of view.
- Optical Article Surface Roughness for Direct Lamination
Optical articles with controlled surface roughness enable direct lamination of pressure sensitive adhesive layers and thermoplastic films.
- Dynamic Vent Eyeglass Frames for Fogging and Light Blocking
Eyeglass frames with a dynamic vent system resolve fogging while maintaining light blocking effectiveness.
- Diffractive IOL Echelettes for Dysphotopsia Reduction
Unique echelette step heights optimize light distribution across the optic, reducing dysphotopsia while maintaining clear vision at near and far ranges.
- Contact Lens Functional Patch with Porous Attaching Layer
A functional patch attaches to contact lenses via a porous layer that controls ink permeation for added capabilities.
- Amorphous Alloy Eyewear with Integrated Temple
Integrating temples into rims via near-net shape casting removes loose fasteners, preventing mechanical failure while preserving aesthetic appearance.
- Skin-Toned Ocular Occluder Lens for Discreet Concealment
A skin-colored eyeglass lens camouflages the ocular region, eliminating social stigma caused by conspicuous black or frosted eye patches.
- Customized Ophthalmic Lenses Correcting Astigmatism and Spherical Aberration
Customized ophthalmic lenses use Zernike mode coefficients to precisely cancel second-order astigmatism and fourth-order spherical aberration.
- Multifocal Lens Diffractive Region Radial Efficiency Gradient
Radial variation in diffractive structure height reduces chromatic aberration and eliminates visible lines at the lens periphery.
- Spectacle Hinge Carriage With Spring Cavity
A U-shaped carriage with parallel bars houses a helical spring, reducing material usage and wear while maintaining torsional stiffness.