Spectales/Goggles TRIZ Cases

Centering means in U-shaped surgical tweezers maintain active point alignment despite hinge slack and sterilization degradation.

A wearable display adjusts opacity to show media while revealing the therapist's eyes.

A glasses frame composite sheet integrates fabric aesthetic layers with a polypropylene technical layer for structural integrity.

A laminated eyewear lens integrates an anti-fog layer with an electrically conductive heating element to manage moisture.

Peripheral edge bonding of the polarized film prevents position variations that increase lens thickness beyond standard plastic spectacle dimensions.

Wrap-around eyewear with diopter lenses and mirror coatings mitigates Computer Vision Syndrome by relaxing eye muscles and blocking air currents.

Variable diffractive optical elements correct myopia and astigmatism in head-mounted displays, resolving unfocused visual content without external glasses.

A method determines optical lens surfaces using contour and curvature data to ensure precise spectacle frame mounting.

Overlapping asymmetric and symmetric diffractive structures shifts negative order focal points to positive orders, increasing light yield and image contrast.

Sealed electrical connective elements route power to optical members, preventing moisture-induced shorts in electro-active eyewear.

An opto-electronic module directs defocused light to the retina using projection optics within a contact lens structure.

Smart eyeglasses with adjustable flexible ear-hooks using memory steel wires resolve discomfort from fixed designs while maintaining stable tightness.

A refractive element induces spherical aberration in the central pupil section to enhance focus depth.

Spring-loaded ball and socket hinge absorbs abnormal loads, preventing damage while maintaining structural integrity.

Alternating SiO2 and ZrO2 layers with specific optical thicknesses reflect harmful near-infrared and blue light while maintaining visible light transmission.

Spring-loaded bridge adapts to nose shapes while folding lenses for compact storage, reducing scratching risk.

A screwless eyewear hinge uses a security slot and ledge to pivot earpieces without loose fasteners.

A screwless hinge assembly uses a cylindrical axial recess and radial hub to clip coupling elements into place for secure attachment.

A statistical method estimates eye-glasses distance by acquiring multiple head images at different angles and calculating morphological distances.

Computer system determines personalized progressive addition lens geometry using measured optical distortion sensitivity data.

A composite hinge assembly uses orthogonal cam surfaces and spring-loaded followers to enable compound movement between the temple and frame.

A standalone vibrating base assembly cleans contact lenses using integrated motors and a deformable polymeric support surface.

Filtering singular points from measured spectacle frame rim contours using torus fitting to generate accurate lens edging data sets.

Iterative surface optimization designs ophthalmic lenses with reduced peripheral defocus, slowing myopia progression while maintaining central correction.

A multi-axis toric lens design segments the optical zone into sub-zones with varying cylindrical axes to correct astigmatism.

Automated lens processing system validates prescriptions against manufacturing constraints to reduce unmanufacturable orders.

Resiliently flexible branches deform to ensure stable interference engagement, eliminating coupling play and improving connection reliability.

Photochromic chromophores darken the lens periphery to reduce glare for children and albino patients without compromising refractive correction.

Stereo camera systems capture head images for automated parameter extraction, reducing manual measurement errors and improving fitting precision.

Femtosecond laser pulses form subsurface slip zones in intraocular lens haptics to enable precise post-implantation reorientation.

Inverting the selection sequence, the algorithm matches lenses to a user-chosen frame while satisfying optical prescriptions.

Concentric lens zones exploit chromatic aberration to reduce peripheral defocusing, slowing myopia progression while maintaining clear central vision.

A pinhole alignment device determines optical center positions by matching user vision axes to adjustable screen holes.

A hydrophobic bilayer coating on ophthalmic lenses provides water-repellent surface properties through sequential fluorosilane deposition.

Curved or angled walls separate cells in transparent optical components, scattering light diffraction to eliminate luminous glints and flashing.

A non-diffractive phase mask modifies the Modulated Transfer Function to eliminate halo effects and improve image contrast in multi-range optical systems.

A four-axis asymmetric orthokeratology lens divides its adaptation curve into sector ring zones with independent curvatures.

Composite diffractive waveplate structures correct aberrations and reduce weight, resolving trade-offs between lens area and manufacturing cost.

A double action elastic hinge uses a cam region to drive an elastic slider, creating distinct snap action sensations.

Segmented hinge blades guide electrical wiring through elastic deformation, preventing tensile stress and breakage during repeated folding.

An inner flap and anchoring section decouple temple arms from the frame, eliminating loose screws that cause slipping and require tools.

A segmented contact lens encapsulates a rigid insert within soft hydrogel to correct vision.

Multilayered antireflective coating with specific refractive index layers reduces UV radiation reflection from the rear face of ophthalmic lenses.

Segmented frames with dynamic adjustment mechanisms resolve the delay between prescription issuance and finished glasses delivery.

A holographic mirror integrated into an ophthalmic lens modifies light wavefronts to correct virtual image visualization.

Orthogonal transmitter coils in a headband maintain alignment with a contact lens receiver coil despite eye movement.

A liquid crystal lens eyeglass switches between display and vision correction modes to adjust optical power.

Post-injection press coating encapsulates microstructures on a lens surface using a curable layer applied between mold inserts.

Addressable optical elements adjust transmittance across discrete lens regions to enable dynamic focal length switching.

Magnetic connectors attach protective eyewear to headgear via telescoping members, resolving cumbersome manual adjustment and storage constraints.