Spectales/Goggles TRIZ Cases

Continuous curved echelette profiles reduce light scatter and dysphotopsia by limiting energy in non-viewing diffractive orders.

A toric contact lens manufacturing method determines mold cylinder compensation to control cylinder power and axis alignment during production.

Portable illumination and retroreflector enable flexible signature visualization, eliminating bulky stationary setups.

An asymmetric diffractive grating aligns with lens thickness isolines, resolving color fringe issues in non-rotationally symmetrical optical elements.

Electrically variable occultation in customizable ophthalmic lenses resolves binocular near vision problems by dynamically alternating occlusion.

A transparent lens microphone uses a sound-sensitive coating on an eyeglass lens to convert acoustic energy into electrical signals.

System calculates distances in a stimulus space using user sensitivity thresholds to distinguish meaningful lens variations from measurement noise.

Ophthalmic lens introduces asymmetric aberration to extend depth of focus while maintaining in-focus visual acuity and minimizing dysphotopsia.

Groove and flange retention allows tool-free lens swapping for individual vision correction, solving fixed-focus limitations in mass-market readers.

Multi-plane folding hinges reduce eyeglass thickness by nesting temple segments, eliminating bulky cases and improving portability.

Differential spectral filtering in ophthalmic lenses creates modified cone responses, enabling dichromats to distinguish previously indistinguishable colors.

A wavelength-selective optical filter transmits beneficial visible light while blocking harmful UV and blue-violet radiation.

Segmented eyewear frames use a finger actuator and linkage to pivot the upper portion away, eliminating tool-based disassembly risks during lens replacement.

A method evaluates myopia control product efficiency by inducing measurable changes in myopia indicators under specific conditions.

A three-step peeling process removes contact lenses from molds using pressure-induced deformation to separate the lens periphery.

Prismatic structures mitigate destructive interference in diffractive lenses, maintaining high Strehl ratios across the visible spectrum.

Ionic liquid coated metal nanowires in the hard coat layer reduce surface resistivity while maintaining adhesion between layers.

Lens bumpers absorb compressive stresses from flexible frame sections, preventing geometric distortion of as-molded lenses.

Polarized PVOH films incorporate specific light filters to reduce transmission of harmful electromagnetic radiation.

A variable proximity sighting system aligns an optical measurement axis at a specific angle to capture ocular refraction images without head constraints.

Segmenting vertical magnetic holding from lateral mechanical positioning prevents sliding while enabling easy removal.

A modular eyewear system uses a universal resilient polymeric hinge to enable quick interchange of temples and lenses without tools.

Curved hooks on a rigid block rest against frame edges while the handle rotates, reducing thumb injury risk during lens insertion.

An injection-molded polyamide layer on a polarizing sheet maintains clamping force and impact resistance in lightweight rimless sunglasses.

Automated light projection guides image processing for accurate pupillary distance measurement, eliminating manual evaluation errors.

An asymmetric spiral design replaces concentric rings to stabilize myopic defocus ratios during pupil dilation, reducing visual side effects like halos.

A plenoptic cellular display assembly shifts sub-images through microlens arrays to deliver digital vision correction.

Asymmetric haptic designs accommodate chiral eye shapes, reducing trial lens adjustments.

Alternating sector zones with distinct curvatures correct astigmatism, reducing inventory needs and improving oxygen transmissibility.

Pre-manufactured lens kits provide myopic peripheral defocus to inhibit progression without custom measurement.

A multi-layer dielectric coating structure filters infrared radiation while maintaining high visible light transmittance on ophthalmic lenses.

Ophthalmic lens with asymmetric refractive powers modifies retinal profiles to slow myopia progression while maintaining central vision clarity.

Segmented ophthalmic lenses correct wavefront aberrations using optical path differences, improving binocular vision and depth of focus.

Excimer laser creates invisible data matrix codes on spectacle lenses to define local coordinate systems.

A measuring instrument uses a pivoting one-way mirror and screen to capture precise spectacle parameters.

A tablet-based apparatus replaces physical cards with digital isodiametric lines, eliminating parallax errors from frame curvature during lens measurement.

A computational system calculates individual and environmental scores to determine personalized myopia control solutions.

Counterweight stiff members and segmented temple sections balance display weight while adjustable ear horns provide secure fit.

A therapeutic optical structure focuses peripheral images in front of the mid-peripheral retina to regulate eye growth.

Elastic deformation of a stainless steel lens holding frame enables reversible attachment and precise positioning without magnetic components.

Segmenting transparent conductive films into specific regions directs voltage to the varifocal portion, reducing power consumption.

Relocating the hinge spring to the branch tip lightens the nose area and enables easy replacement.

A centering method for rimless ophthalmic lenses uses reference frame transformation to transfer pupillary measurements from a presentation lens to a target lens.

Segmenting the lens surface into distinct zones with optimized curvatures overcomes thickness constraints in high prescription designs.

A contact lens adjusts its optical prescription automatically using integrated sensors to detect user gaze direction and focal distance.

A motor-driven piston creates pressure cycles to clean contact lenses within an enclosed chamber.

Segmented defocus regions direct retinal light flux as diverging rays, suppressing myopia progression without compromising visual comfort.

Segmented optical elements deflect incident light to enhance foveal brightness, resolving intensity loss in augmented reality displays.

A foldable eyeglass bridge uses a connection plate and rotational support to secure rim positioning.

Rotating turret adjusts sensor position to maintain contact with angular optical lens mounts, preventing deformation during measurement.