Spectales/Goggles TRIZ Cases

A system updates generic ophthalmic lens designs using individual wearer order data to enhance design flexibility.

Air gaps in a segmented contact lens structure maintain corneal oxygenation despite increased thickness.

A nose support inserting part engages a frame receiving slot via elastic deformation for tool-free assembly.

Low-retardation polycarbonate layers on a polarizing film prevent iridescent patterns during curving, maintaining high resolution and aesthetics.

Replacing periodic cell geometry with random distribution eliminates macroscopic diffusion and halo formation in ophthalmic lenses.

A contact lens care device uses rotating soft brush heads to clean lenses automatically.

Cycloidally patterned liquid crystal layers in a variable optic insert adjust focal power and polarization, eliminating the need for multiple fixed lenses.

Detachable rim pieces expose loading cavities for third-party insertion of prescription lenses, resolving manufacturing delays and delivery bottlenecks.

An image-based measurement system captures face markers to verify frame and lens positioning against reference values.

A vision training system adjusts flicker rates between 3 Hz and 40 Hz using a dedicated generator to present dynamic visual content.

A polarized multi-lens apparatus uses orthogonal linear polarization planes to selectively occlude visual hemi-fields during free ocular scanning.

A headset uses a slider or wheel mechanism to extend and retract temple arms along the bridge structure.

Irregular opening rest surfaces with recessed intermediary areas center the slide against a spring in telescopic spectacle hinges.

A composite soft contact lens uses a stiffer central optic zone to vault over the cornea and form a tear lens for optical correction.

Nested magnetic sleeves secure folded eyewear temples, preventing loss without altering temple design.

Elastic pins replace micro-screws to enable 3D printed glasses production, reducing manufacturing complexity while maintaining reliable coupling strength.

Integrating a uniform tinted layer with a transparent back layer eliminates staining steps while preserving impact resistance during polishing.

Segmented clamp pins prevent stylus interference during narrow frame measurement.

Rotating the electronics substrate places the sensor closer to the edge, reducing CLF polymer thickness and improving sensitivity.

Ophthalmic lens with non-coaxial treatment zones slows myopia progression while preserving visual acuity.

A position-identification system captures images of frame-mounted elements to calculate lens orientation components relative to the wearer's head.

Viscosity-controlled curable compositions position polarizing films between molds, eliminating complex positioning structures and reducing defects.

Augmented reality try-on system pairs facial scans with a digital inventory of 3D printed frames for rapid user fitting.

Porous air bearing shapes photosensitive films onto carriers using suction, resolving curvature adaptation and detachment trade-offs.

Spherical Fresnel zones match curved surfaces to eliminate image distortions and diffraction defects.

Deforming a sleeve into a bead-like rim distributes tension uniformly, preventing lens fracture from direct structural part contact.

Segmented optical power relaxes the ciliary muscle, controlling myopia progression without drug side effects.

Multi-layer dielectric stack selectively blocks circadian-active blue light while transmitting other spectral content.

A flexible photochromic host matrix enables rapid switching through adhesive impregnation, resolving slow relaxation times in rigid structures.

A detachable three-piece eyeglass frame uses magnetic clasps to separate the nose bridge from one side.

Segmented echelette zones direct light energy to specific focal points, resolving the trade-off between extended vision and stray light artifacts.

A system generates 3D digital models from facial images for additive manufacturing of bespoke eyewear frames.

An electro-optic ophthalmic lens switches between transparent and scattering states to mitigate myopia progression while maintaining central visual acuity.

A multi-angle eyeball imaging device captures left, right, and front eye images using separate optical systems within a single housing.

Integrated elastic element damps tangential forces in caliper pocket, eliminating knocking noise while simplifying assembly.

Segmented protective eyewear uses a dual-axis pivot mechanism to maintain comprehensive eye protection while enabling easy folding for convenient storage.

Recesses on one lens layer contain optical fluids, eliminating interlayer rotation errors and improving manufacturing precision.

Integrated diffractive optical element in spectacle lens projects augmented reality images while light-shielding element mitigates stray light interference.

A mold uses pattern forming parts of different depths to form color filters and photosensitive layers in a single pressing operation.

Digital imaging software adjusts misaligned binocular images to align optical axes, eliminating prism effects from inaccurate pupillary distance measurements.

A high-contrast lens uses specific transmission troughs to filter light wavelengths.

Interference fitting members grasp lens frames to secure temples, preventing breakage when folded.

Masking borders between segments hide optical discontinuities and reduce distortion while maintaining usable vision area.

Virtual intersection cutting adapts contact areas of a 3D printed spectacle frame to wearer biometrics while preserving the original design shape.

A pin-and-hole mechanism connects eyewear sidepieces to lens mounts, enabling controlled rotation without rigid fasteners.

Computing unit adjusts lens chuck shaft position to keep high curve lenses within roughing grindstone width during beveling operations.

An aerated contact lens uses an air-filled cavity to transport oxygen through a thin gas-permeable layer.