Spectales/Goggles TRIZ Cases

A system creates a 3D head model from images to evaluate glasses frame fit scores.

Apodized diffractive intraocular lens directs light to an intermediate focus, resolving limited intermediate vision quality in current designs.

Adjustable nose bridges and pivotable ear pieces align optical centers to reduce eye strain across different head geometries.

Photochromic dye particles are embedded in a contact lens base to provide customized aesthetics while maintaining oxygen permeability and user safety.

Elastic deformation in the coupling mechanism enables tool-free lens swapping, resolving the trade-off between rapid adaptability and operational ease.

An asymmetrical hinge with an axial cam secures folded positions, while a flexguard protects internal circuits during the compacting process.

Ray tracing evaluates eyeglass lenses with multiple convex portions by determining focal positions and ray convergence.

An annular rubber-elastic spring replaces rigid axles in eyeglass joints, absorbing transverse forces and preventing damage from overstretching.

Automated fabrication of customized scleral lenses applies Zernike polynomial parameters to resolve residual optical errors from conventional fitting.

A peripheral spacer maintains separation between the base lens and thin structure, enabling removable assembly without compressive forces.

RF plasma modifies spectacle lens coatings, eliminating costly master molds and reducing process duration.

Segmenting the coating into a thick hardcoat and thin anti-reflective layers resolves the trade-off between scratch resistance and optical clarity.

A local wavefront tracing method determines optical properties of spectacle lenses with diffractive gratings.

A modular augmented reality display integrates a removable OLED module into prescription eyewear frames for clear virtual image projection.

Molded eyewear lenses integrate optical filters to attenuate specific light wavelengths for improved color clarity.

Asymmetric radial power profiles in contact lenses increase dioptric power from center to margin to slow myopia progression.

Selective voxel polymerization forms fiducial markers within contact lenses using distinct reactive mixtures.

Virtual volume calculation selects lens blanks matching frame geometry, reducing material wastage while maintaining rigidity and outline thickness.

A control device uses eyelid engagement structures to actuate fluidic modules within accommodating contact lenses.

Encapsulating electro-optical systems in transparent capsules decouples mass production from individual vision correction.

A wavefront measurement system calculates lens decentration and rotation errors using Zernike polynomials to guide precise optical correction.

Computer eyewear lenses apply spectral filtering with a stop band and plateau regions to mitigate Computer Vision Syndrome symptoms.

Low mean power zones in the upper viewing zone and peripheral areas reduce accommodative lag to improve myopia control efficacy.

A computer-implemented method determines mounting data from wearer and optical equipment inputs to generate a precise visual representation of spectacle frames.

Stacking cyan and red plastic members creates a base structure that laser ablation modifies at the periphery to generate unique aesthetic designs.

A hinge structure with extension portions and supports provides elastic restoring forces to maintain stable temple positions.

A spectacle lens evaluation method incorporates physiological astigmatism into visual acuity functions to optimize optical design parameters.

Segmented power modules eliminate wire constraints while magnetic connections maintain reliability during fast charging cycles.

Integrating curved polymer polarizers and lenslets into contact lenses resolves bulky multi-component system constraints in fighter pilot helmets.

A method determines short-term and long-term light protection scores for optical products to evaluate user eye safety.

Segmenting the lens into an asymmetric optical zone and symmetric carrier zone decelerates eye growth while maintaining central visual performance.

Calculating horizontal tilt angles compensates for high frame glass angles, eliminating parasitic optical errors and reducing sample lens waste.

A multifocal intraocular lens uses a central refractive region to provide far focusing power alongside an outer diffractive zone.

Segmenting the temple into fixed and removable portions protects connectors from damage during charging, enabling safe battery swapping without frame stress.

Ion-assisted vapor deposition yields hard, low-stress SiO2 and Ta2O5 films that reduce blue light reflectance to 3-8 percent.

Overlapping starting profiles with adjustable phase and amplitude sets three or more focal points while suppressing multi-order light noise.

Polyurethane functional layers resolve layer thickness uniformity issues in photochromic laminates, preventing delamination and warpage.