Spectales/Goggles TRIZ Cases

Bonding cycloolefin polymer and polyurethane with matched refractive indices eliminates scattering while maintaining mechanical strength.

Off-axis curvature centers in a negative power lens reduce gaze convergence angles, alleviating digital eye strain and muscle fatigue.

Hydraulic pressure deforms a fluid cell lens to adjust focal length, eliminating head movement required by traditional segmented presbyopia eyewear.

Segmented diffractive rings in this intraocular lens extend depth of focus while reducing dysphotopsia and halos.

Thermal conduction laser welding creates continuous seams on spectacle hinges, preventing zinc oxide embrittlement in oxidation-sensitive materials.

Asymmetric stabilization zones balance torque moments to reduce rotation and decentration, eliminating extensive clinical testing.

A head-encircling suspension device lifts eyeglasses off the nose using counterbalanced front and temporal supports.

A polymeric lens uses a central pinhole and darkened wall to correct refractive errors.

A contact lens with a circumferential positioning member stabilizes the optical axis through controlled tilt angles for reliable vision correction.

An alicyclic isocyanate and thiol compound mixture with 5-3000 ppm imidazole catalyst prevents striae and cloudiness in plastic lenses.

A segmented hybrid contact lens design combines rigid central optics with a peripheral soft annulus to facilitate tear exchange.

Auxiliary electrodes refine refractive index distribution to eliminate local stagnation and disclination defects in liquid crystal Fresnel lenses.

A spectacle frame uses a gibbous wedge in a nosepiece hole seat to clamp lenses securely.

Liquid crystal lens reconfigures optical power via UV exposure or heat, eliminating waste from frequent replacements and reducing costs.

A contact lens creates on-axis and off-axis myopic defocus using a compound mathematical power profile.

A control section executes hierarchical functions via distinct input operations to manage optical characteristics in eyewear.

A semi-finished optical element combines a plastic blank with an optical component layer featuring sub-10 μm wave-front shaping elements to control incoming light.

A pre-formed recess in the lens blank precisely houses an insert, reducing moulding material volume and mechanical stress on the component.

A lens-securing assembly uses a movable pin and actuation member to engage removable lenses with eyewear frames.

A flexible wireless power receiver resolves the size-performance trade-off by deploying for charging and storing compactly within a head-mounted device.

A pivotable light clip mounts to eyeglasses via a releasable fastener and pole.

Seven-layer optical multilayer film with specific thickness ratios achieves low reflectance and neutral color in spectacle lenses.

Offset cellular tilings in stacked layers reduce apparent cell size and chromatic aberrations for precise dioptric function reproduction.

Diffusion pores in sealed inserts allow oxygen to reach the cornea under advanced contact lenses.

Replacing bulky cords with embedded magnets in temple arms and hats secures eyewear via magnetic attraction, eliminating mechanical complexity.

A polymerizable composition uses plant-derived polyisocyanate and polyol to create optical materials with high biomass content.

A variable refractive index layer modifies optical power and astigmatism in ophthalmic lenses through spatial parameter adjustments.

A spectacle lens uses independent island-shaped refraction areas to focus images on the retina or in front of it.

Stacking a Fresnel liquid crystal lens with a geometric lens corrects chromatic aberration by compensating for wavelength-dependent focal shifts.

A contact lens integrates a violet light source to deliver therapeutic energy directly to the eye.

An adjustable bridge mechanism repositions eyeglasses on the face to align the line of sight with optimal viewing zones, eliminating head tilting and neck pain.

Wavefront optimization modifies progressive lens vergence distributions to compensate for high-order aberrations.

Automated perimeter measurement guides precise edge sealant application, while ultraviolet curing controls wicking between layers to prevent light leakage.

Contiguous bifocal optical elements distribute light focus on and off the retina, slowing abnormal refraction progression in myopic eyes.

Segmenting the fitting process resolves local minima in 3D head models by separating aesthetic guidelines from anatomical constraints to improve accuracy.

Automated image processing compares deformed patterns against references to verify lens compliance without complex equipment.

A compact computerized device captures images during natural head rotation to measure morpho-geometric parameters of spectacle wearers.

A dipping method creates varying thickness in the coating film to reduce stray light while boosting lens substrate processing efficiency.

A statistical autorefractor applies empirical scaling to Zernike coefficients from wavefront sensors.

Calibration frames with known reference marks enable smartphone-based pupillary distance detection through image processing algorithms.

Layered contact lenses reduce water transmissibility to prevent corneal sticking while maintaining oxygen flow.

A scaling module determines object distance using detected pupil positions to align virtual try-on models.

Segmenting scans from multiple angles and applying self-service scaling resolves shadowing errors in time-of-flight measurements.

A flexible electro-active lens uses embedded liquid crystal elements to adjust optical power through electrical control.

Silane coupling agents bridge inorganic zirconium dioxide and organic matrices, preventing gelation and maintaining optical clarity in UV-curable lens coatings.

Synchronized relief patterns in diffraction lenses create distinct focal points for stable multi-focusing across varying apertures.

A prediction system infers eye gazing parameters from head motion data using reference clusters.

Polychromatic optimization of composite refractive-diffractive spectacle lenses reduces color fringing and refraction errors across the viewing angle.

Self-applied elastic adhesive film converts single-vision lenses to progressive eyewear, eliminating costly professional adaptation requirements.