Spectales/Goggles TRIZ Cases

Interlocking saw teeth on the hinge and connecting seat create distinct clicks that provide auditory confirmation of precise angular positioning.

A head-wearable apparatus detects embedded lens identifiers to automatically configure image projection settings.

A displaceable carrier element adjusts spectacle lens position to align its center of gravity with the rotation axis.

A dual eyeglass retention device secures two pairs of glasses using interconnected flexible bands attached to temple ends.

A split rim joint uses torsion springs against a hollow shaft to bias the temple arm into position.

Nested lens elements conceal side edges and adjustment mechanisms within the frame, resolving aesthetic issues in adjustable eyewear.

Segmenting evaluation zones with weighted cost functions minimizes peripheral curvature variations while reducing optimization time.

Laminated optical film uses cholesteric liquid crystal layers to reflect circularly polarized light for eyewear applications.

Autoclaving crosslinks a polyacrylic acid base with epoxide-containing polymers to form a durable hydrophilic coating on silicone hydrogel contact lenses.

Dual turning stations process lens blanks in parallel while decoupled milling reduces vibration transfer and maintains precision.

An integrally formed flexible nose support eliminates screw fastening complexity while maintaining structural stability through elastic deformation.

Lever mechanisms engage lens protrusions to preserve optical geometry while enabling tool-free interchangeability.

A mobile device camera captures eye images from multiple positions to determine the center of rotation.

A contact lens with an anterior central cavity uses capillary action to form a tear meniscus for refractive correction.

A spectacle lens combines thin glass components with a polymeric layer to deliver enhanced scratch resistance and reduced weight.

An electronic case retains spectacles while providing power transfer and real-time usage data display through integrated indicator components.

A laminated polyamide resin film structure with matched retardation values enables precise curved shape formation during thermal bending processes.

Computer method assesses optical lens suitability via user visual situation evaluation, reducing adaptation frustration from aberrations.

Manufacturing method establishes variable junction thickness at multiple circumferential sites to balance wear comfort and optical stability.

A pair of progressive power lenses shifts peak power distribution away from the main gaze line to reduce binocular strain.

Adjustable bridge engagement mechanism resolves repair complexity by enabling independent lens replacement without compromising structural compatibility.

A spin-coated spectacle lens functional layer uses an acrylic urethane resin to form a three-dimensional network structure.

A visual testing method segments the field into optimal and degraded zones to provide measurable vision performance data.

Elastic fixing member with mounting projections connects upper and lower frame portions for secure lens positioning.

Bevels and recovery elasticity in the mounting pins hold the lens firmly, eliminating elastic fatigue and specialized tools for easy assembly.

A verification device positions movable markers to mark demo lenses with precise pupillary distances and segment heights.

An apparatus uses a multi-camera setup and specific lighting to resolve inconsistent image quality caused by open interior designs.

A customized eyewear system determines lens perimeters based on wearer anatomical features and field of vision.

A computer method calculates spectacle lenses using viewing angle-dependent prescription data to optimize optical surfaces.

Metal-containing layer between inorganic and water-repellent layers delivers antimicrobial performance without compromising optical transmission.

Spin coating dichroic pigment on a rubbing-treated surface forms a polarizing layer that maintains high luminous transmittance while improving polarization.

Optimization algorithm designs custom ophthalmic lens corrections using quantified wavefront error and registration uncertainty.

A spectacle temple side shield structure uses a detent unit with an elastic part to latch-lock onto the frame pivot joint.

Replacing synthetic chromophores with natural curcuminoids in acrylate monomers eliminates leachable contaminants and improves biocompatibility.

Optical scanning replaces tactile tracing to eliminate mechanical tension and misfitting errors in spectacle lens manufacturing processes.

Rotating magnets replace screw-type hinges, eliminating metal fatigue and deformation risks while allowing easy adjustment.

Adjustable eyewear strap connector with textured fasteners resolves head size variability and connection reliability.

An internal recess on the leaf spring creates a friction threshold that prevents spontaneous temple expansion while allowing controlled manual folding.

A double-sided aspheric diffractive multifocal lens uses concentric annular zones to produce near, intermediate, and distance focuses.

Orthogonal guide slots and spring-loaded connection elements resolve jamming by enabling smooth multi-directional rotation and elastic recovery.

A spectacle lens inner surface shaped as a single free-form structure guides imaging beams via total internal reflection.

A head-mounted lens simulator replicates optical effects and characteristics of selected ophthalmic lens designs.

Segmented two-component injection molding produces an adjustable eyeglass temple that resolves the trade-off between production complexity and visual comfort.

An aspheric power profile in the optic zone refracts light to provide distinct distance and near vision corrections.

Molded cork embedding members create adjustable spectacle arm coverings with controlled thickness and improved aesthetics.

Segmented pressing elements distribute force evenly across curved lens edges, preventing damage to the sealing joint during assembly.

A lens mapping system uses a three-pin alignment mechanism to orient optical surfaces perpendicular to measurement beams.

A computer-implemented method propagates wavefront coefficients to optimize spectacle lens surfaces for precise visual correction.

A one-piece composite eyewear article uses a two-material molding process to auto-adhere the lens and frame.