Spectales/Goggles TRIZ Cases

A continuous random surface modulation function generates asymmetric spectacle lens geometries to maintain optical functionality.

An acute-angle screw connection on eyeglass frames allows direct tool access, preventing frame damage during glazing.

Two-shell spectacle lenses embed optically effective structures via adhesive bonding to resolve manufacturing precision and productivity contradictions.

A segmented lens element uses peripheral optical elements to create defocused images that reduce retinal deformation.

A detachable pattern layer attaches via buried magnets to eyeglass lenses, enabling customizable visual expression for wearers.

Fork-shaped metal prongs press into plastic sleeves to join lenses, eliminating cracking risks from rigid fasteners.

Patterned curved masks illuminate selected areas to form precise microstructures, solving the high cost and defect issues of steel insert manufacturing.

A glasses frame uses embedded magnetic seats to attach a lens unit without tools.

A measurement clip with optical markers enables automated pupillary distance and fitting height determination via smartphone imaging.

A method calculates spectacle lens designs using higher order aberration parameters to customize residual astigmatism management.

A prosthetic scleral cover shell uses the EyePrint Impression Process to capture eye surface curvature for precise lens customization.

An IRODR spectacle lens uses reverse Galilean optics to increase the resolvable object distance range.

Eyewear sound detectors determine time differentials between lenses to enhance frontal audio while suppressing unwanted directional noise.

A lens element uses asymmetric optical elements to prevent retinal image focus.

A swappable battery system integrates into the temple of near-eye devices for easy user replacement.

A lens device with alternating positive and negative diffractive subzones reduces light scattering by eliminating vertical steps between zones.

Rims feature combining portions with recesses that lock flexible nose pad protrusions, preventing slip-resistance loss and deformation from collision.

An ophthalmic lens applies an irregular staircase echelette profile to reduce chromatic aberration and improve achromatization at multiple distances.

Combining diffractive and refractive profiles in a single optic reduces halo patterns caused by superimposed images while maintaining balanced vision.

Segmented ear loops with magnetic holders prevent hearing aid dislodging while maintaining mask stability.

A wavefront optimization method for ophthalmic lenses combining low and high order aberration coefficients.

Varying surface power within ring-shaped structures creates non-uniform defocus signals to reduce adaptation effects.

A contact lens uses specific geometric parameters to maintain centered positioning on the eye while providing an induced aperture for depth of focus.

A selective light wavelength filter blocks harmful blue radiation while transmitting visible light to maintain color perception.

Ophthalmic lens merges freeform surface with phase transition zones to deliver continuous intermediate-to-far vision while eliminating glare and halos.

Inclined feeler finger traces bezel bottom to prevent mechanical interference and ensure accurate digital imaging of strongly curved frames.

A spectacle lens hard coat film undergoes polishing to achieve a smooth optical surface.

A smart contact lens cleansing device jets fresh solution and applies ultrasonic vibration to remove surface deposits.

Varying front surface curvature across lens zones minimizes magnification defects and improves visual accuracy for non-presbyopic wearers.

A lens foil system uses peripheral conductive plugs to establish electrical connections for electroactive lenses.

Integrating eye acquisition cameras into nose frame parts eliminates safety risks from protrusions while improving measurement accuracy.

Low-temperature optically clear adhesive bonds holographic optical elements to eyeglass lens portions.

A multifocal lens simulator system generates visual outputs based on pupil and design parameters to optimize image contrast.

Elastic cushion connectors secure eyeglass lenses via snap-fit tabs, eliminating screw loosening and professional mounting requirements.

A modular eyeglass accessory integrates flotation elements and LED lighting via a flexible sleeve attachment mechanism.

A method determines optical parameters for progressive ophthalmic lenses by mapping wearer gaze directions against the frame surface.

Camera and image processing determine spectacle frame position relative to eyes, eliminating manual adjustment time.

Embedded frame magnets allow quick lens detachment for makeup application without removing the entire eyeglass assembly.

Segmenting a single spectacle lens blank into two distinct optical prescriptions reduces material waste while maintaining vision correction quality.

An elastic friction ring deforms under screw pressure to compensate for wear, preventing screw slackening and jamming in spectacle hinges.

A stacked active diffractive phase lens adjusts optical power continuously while maintaining a total thickness below 1 mm.

Segmented angled surfaces distribute insertion force to prevent optical distortion while securing ballistic eyewear lenses against impact.

Macroscopic discontinuities on a metal lamina mechanically interlock with polymeric coating, eliminating visible adhesive layers and burrs at the edges.