Spectales/Goggles TRIZ Cases

Stacked birefringent waveplates with complementary phases resolve axis arrangement complexity while increasing the number of focal points.

A programmed computer calculates weighted lifestyle scores from wearer usage data to select customized ophthalmic lenses.

An automatic adjustment method modifies image capture parameters using a brightness calibration element to ensure marker identifiability.

Matching the aqueous electrowetting solution osmolarity prevents water loss and osmotic pressure distortions while ensuring user comfort.

Aqueous displacement prevention coating agent forms a stable membrane on lens surfaces to enhance holding stability during precision cutting operations.

A magnetic attachment assembly secures eyewear lenses using pivotable components and opposing magnets.

Thermoplastic film covering on a composite spectacle arm resolves adhesion incompatibility and splinter risks while maintaining flexibility.

A measurement instrument uses a free swinging assembly to maintain horizontal alignment points for accurate pupil center detection.

Sensor cell digitizes ciliary muscle signals to switch ophthalmic lens optical power, eliminating complex calibration processes.

A switchable lens cell changes optical surface shape via pressure differences to adjust focus.

A method customizes spectacle lens evaluation by positioning a virtual cyclopean eye relative to wearer-specific anatomical data.

A Fresnel layer superposed on a carrier surface compensates for geometric effects in ophthalmic lenses.

Integrating visible light cameras with OCT systems resolves the trade-off between measurement precision and device complexity in prescription lens fitting.

Segmented temple structures house electronics to deliver audio without obstructing the ear canal, resolving adaptability versus complexity trade-offs.

A contra-aspheric toric lens uses non-spherical meridians with opposite longitudinal ray aberrations to increase focal segment overlap at the retina.

Chemisorptive primers solve optical quality trade-offs by using reactive oligomers to bond TAC films to lenses.

A method determines eyewear lens color by measuring trunk balance stability while a subject holds colored sheets.

Segmented magnetic shields attach to safety glasses temples for easy removal with gloves, resolving the trade-off between protection and operational speed.

A spectacle mount incorporates a serpentine metal frame section that yields resiliently, allowing lens insertion without heating the plastics material.

Knowledge bases map film deformation rates to wavelength shifts, enabling precise narrow band filtering on curved ophthalmic substrates.

A spectacles hinge uses orthogonal hooks to enable smooth rotation in two planes while maintaining a compact profile.

A method calculates the eye center of rotation using parallax from two captured postures.

A diffractive subsurface structure alters longitudinal chromatic aberration in ophthalmic lenses to manipulate light focal lengths.

Segmented securement arms allow users to swap portions for diverse head anatomies, resolving the trade-off between comfort and adaptability.

Pre-coated lens films with indium tin oxide and electrochromic layers simplify construction, reducing complexity in manufacturing electrochromic eyewear.

Segmented extendable connector adjusts securement arm length and angle, resolving trade-offs between adaptability and device complexity.

A magnetic connector system joins eyewear components using aligned magnets that create attraction forces.

A spectacle lens uses diffraction structures to redirect light into specific orders for sharp vision across distances.

Elongate recess surrounding optical region acts as adhesive reservoir, preventing air pockets and optical distortions during lens assembly.

A cable-securing mechanism anchors retention cables to eyewear earpieces using integrated through-holes and fastening elements.

A measurement method calculates eye center coordinates using geometric relationships between reference points and a virtual remarkable point.

Homogeneous resin hinge components eliminate metal-to-resin wear, maintaining stable pivoting friction and enabling reduced frame size and weight.

Segmented ophthalmic lenses with peripheral non-coaxial lenslets slow myopia progression while maintaining central visual acuity.

A pair of temple-less glasses uses sliding eye unit attachments on a nose piece to provide prescription vision without earpieces.

AI detects spectacle frame outlines from images to derive fitting parameters, resolving virtual try-on distortion during head movements.

A prediction model calculates photopic transmission for photochromic lenses using measured irradiance and surface temperature data.

Magnetic connectors enable reversible attachment of interchangeable eyewear components, resolving the trade-off between structural integrity and ease of repair.

Segmented housing protects the cleaning cloth from environmental moisture and sand while maintaining easy access via flexible retainer arms.

Segmented freeform lens designs minimize visual acuity variation for progressing myopes by pre-compensating for refractive changes over time.

Segmented main and secondary frames hold interchangeable diopter lenses via pivoting fasteners, enabling tool-free replacement without complex assembly.

Segmented temple designs with friction-fit attachments resolve the trade-off between permanent aesthetic integration and user personalization versatility.

A detachable spectacle frame uses a kink hinge and clip for user assembly without screws.

Relocating pivot axes into wedge-shaped receiving grooves expands the nosepad adjustment range while maintaining frame strength through counter-latch locking.

A myopia control spectacle lens uses peripheral light scattering to reduce eye growth in children.

A measurement device captures actual imaging of a spectacle lens to verify optical properties.

Segmented modular assemblies allow users to attach specific arms or earpieces, resolving space constraints while maintaining compact core volumes.

A single stem reversible glasses design rotates 180 degrees to shift support from the ear to the cheek.

Slanted steps between concentric zones eliminate optical power to reduce aberrations and halos while maintaining high light transmission.

Kit of contact lenses with known higher order aberration values enables practitioners to select specific lenses for precise vision correction.

A spring hinge for eyeglasses uses a preloaded helical coil spring to hold an abutment against a hinge element.