Spectales/Goggles TRIZ Cases

Laser ablation modifies cast-molded lenses to correct high-order aberrations, resolving the trade-off between manufacturing efficiency and design flexibility.

A tunable liquid crystal Fresnel lens uses a two-dimensional electrode distribution to dynamically adjust focal length and astigmatic power.

Snap-on units embed eyeglass lenses into frame sections, preventing deformation and eliminating blind spots from traditional fixing portions.

Segmented mask lens zones provide myopic defocus to minimize hyperopic blur stimulus, effectively slowing axial eye growth.

A deformable membrane pushes liquid into optical cells, preventing wall damage and bubble entrapment during the filling process.

A base-curve selection method calculates target lenses and applies threshold differences to optical parameters for customized fitting.

Keyhole apertures and magnetic connectors attach auxiliary glasses to primary frames, reducing assembly complexity and cost.

A nanoparticle-based optical notch filter selectively attenuates specific visible wavelengths through scattering and absorption mechanisms.

A spectacle lens uses dual fluorine-substituted organosilicon compounds to form a durable water-and-oil repellent layer on the anti-reflection film.

A mobile device captures a user image with its own display visible to establish a reference scale for accurate pupillary distance calculation.

A hole data input device selects stored patterns to automatically set lens hole positions, diameters, depths, and angles.

Rotating the camera module captures precise pupillary distance and frame parameters while enabling augmented reality virtual try-on capabilities.

Segmenting the eyewire with a magnetic latch eliminates specialized tools and reduces manufacturing costs while maintaining secure lens retention.

Non-coaxial lenslets induce myopic defocus to regulate eye growth while preserving foveal image quality.

Stepped lens notches interlock with C-shaped bridge grooves to prevent detachment during vigorous activity while enabling quick replacement.

Low-density methylpentene copolymer construction prevents water sport glasses from sinking, eliminating loss during aquatic activities.

A progressive lens design method adjusts far and near vision zone widths based on add power to enhance visual comfort.

Measures rim groove geometry and lens bevel angles via preliminary detection to resolve layout deviations caused by fit gaps.

Distributing organic colorants across dual resin substrates with varying concentrations to ensure uniform lens appearance.

A U-shaped spacer prevents plastic deformation from asymmetrical transport loads.

Resilient arms flex to embed lenses in a frame groove, preventing curvature damage during disassembly.

An elastomeric intermediary prevents temple warping by distributing stress symmetrically, maintaining frame registration.

A tinted glass uses layered structures to reflect specific wavelengths while maintaining medium-blue light transmittance.

A customized ophthalmic lens design system measures wearer facial contours to select precise optical shapes.

A combined clamping and snap-on coupling mechanism connects a hollow shaft to a handle in tubular medical instruments.

Liquid crystal actuator adjusts focal distance via gaze detection, resolving presbyopia accommodation limits.

A follower sensing element maintains contact with a spectacle bezel by dynamically adjusting axial and transverse forces based on real-time position data.

Tracking eye reference structures between measurement situations corrects axis alignment discrepancies in spectacle lens prescriptions.

Optimized progressive lens design reduces accommodation strain and prevents myopia progression in children.

A mineral glass lens uses a rear polymer wafer to catch shattering fragments, resolving the trade-off between optical precision and safety.

An orthokeratology lens reshapes the cornea to correct central and peripheral refractive errors simultaneously.

Sliding nose pad mechanism with locking slots and pressing member adjusts vertical position on glasses bridge to accommodate diverse user fit requirements.

Computer means determine ophthalmic lens performance by calculating domains where local optical criteria meet threshold values across gaze directions.

A removable bridge mechanism clips onto sunglasses and hooks onto prescription eyewear.

Defining an individual eye model with cornea and lens parameters resolves suboptimal vision correction for intraocular lens wearers.

A wearable light source emits 350 to 400 nm radiation toward the eyeball.

A computer method transforms spectacle lens wavefront data into eye coordinates to align optical design with human vision models.

Segmented temple inserts and V-shaped hinges enable component replacement without disassembling the entire frame.

Variable focus lenses adjust dynamically based on wavefront measurements to correct high-order aberrations and improve contrast sensitivity in low light.

A jewelry washing machine uses pressurized fluid nozzles and a manual trackball to direct cleaning solution onto secured items.

A display device uses a spherical bearing and connecting rod to adjust the optical assembly position within a recessed frame.

Active optical element uses segmented electrodes to selectively connect ground, controlling local optical power.

Temporary grip coating on spectacle lens blanks enables reliable adhesion to blocking materials during processing.

A color vision correction lens uses a fluorescent resin layer to emit light and reduce tinted appearance.

Segmented fasteners distribute retention forces across multiple points, preventing frame separation during impact.

An eyeglass frame embeds a slotted hole in the temple to lock a decorative piece with an elastic pin, eliminating visible fasteners and preserving aesthetics.

A head-mounted holographic display uses a phase spatial light modulator to process computer-generated image data for optical communication.

A tunable lens applies distinct phase modulation profiles to maintain central clarity while generating myopic defocus in the peripheral zone.

One-piece injection-molded plastic frame with elastic temples secures lenses, eliminating costly assembly steps and complex hinge mechanisms.