Lens TRIZ Cases

A five-element optical lens system uses aspheric surfaces to correct aberrations and maintain compact size.

A three-element aspheric lens system balances refractive power to reduce total track length while maintaining high image quality.

A three-piece optical lens uses aspheric surfaces and varied refractive powers to widen the view angle and increase light intake for compact cameras.

A seven-lens imaging system uses aspherical surfaces to achieve a wide angle of view within a compact total length.

Segmenting the projection lens into front and rear groups manages focal lengths to reduce manufacturing costs while maintaining wide-angle performance.

An elastic member in a variable focal length lens mount deforms to absorb internal liquid pressure changes, preventing optical distortion and plate rupture.

A six-element plastic lens assembly uses aspheric surfaces and inflection points to correct optical aberrations.

Alternating periodic signals across segmented electrode pairs accelerate liquid lens settling, boosting biomedical imaging scan rates.

Segmented fluid-coupled membranes resolve the trade-off between wide optical range and low electrical voltage in compact image stabilization systems.

A six-element image capturing optical system uses aspheric surfaces to correct aberrations while maintaining a compact design.

Inner focusing macro lens moves second and third groups to compensate spherical aberration across entire object distance range.

Upper positioning walls on the lens unit maintain precise optical axis alignment, eliminating assembly offsets from independent spacers.

Curved polymer layers on optical substrates reduce manufacturing tolerance sensitivity in multi-group lens assemblies.

An aspherical f-theta lens corrects non-linear scanning from MEMS mirrors, ensuring constant speed and uniform spot size.

Segmented intensity-modulating and refractive elements in a beam shaper create complex radiation profiles while reducing stray light contamination.

A lens driver varies liquid lens curvature using electrical signals while a sensor unit detects capacitance changes to determine the optical shape.

A five-lens optical system with specific refractive power arrangements achieves high resolving power and efficient light transmission.

Optimized alkali oxide ratios in the mother glass reduce ion mobility, resolving weather fastness trade-offs while maintaining angular aperture.

Four unit zoom lens reduces size and weight while maintaining optical performance by optimizing focal length ratios and non-linear third unit movement.

Acidic pH buffering and SiOxCyHz dielectric topcoat reduce hysteresis and optical power drift in electrowetting optical devices.

A six-lens imaging system uses a sixth lens with an inflection point to correct optical distortion.

A cyclic olefin-based resin composition incorporates a hindered amine compound to suppress internal haze and maintain optical clarity.

Segmenting the optical path into three lenses with specific refractive powers corrects peripheral aberrations while maintaining a wide angle of field.

Dynamic focal length adjustment balances numerical apertures, maintaining constant spot diameter while reducing apparatus size.

A telephoto lens system uses aspherical surfaces to correct spherical aberration and coma while maintaining a compact design.

A free-form-surface lens generates position-dependent spherical aberrations to maintain beam focus on a photosensitive drum.

Optical glass with Abbe number under 23 achieves target color contribution indices by adjusting Ti, Nb, Bi, and W content to resolve transmittance trade-offs.

Tilted optical components expand the temporal field of view without increasing device weight or volume.

A single actuator moves tabs through angled slots to change lens curvature, resolving the trade-off between optical adaptability and device complexity.

Five segmented glass lens groups eliminate third-group aberrations in projection zoom lenses, maintaining image quality across the focal range.

A five-element optical lens assembly uses aspheric surfaces to correct aberrations and reduce total length.

A five-element plastic lens assembly uses aspheric surfaces and inflection points to correct optical aberrations.

Electrostatic fluid streams polish conical cavities to sub-20nm roughness, lowering manufacturing costs and yield loss.

Integer multiple projector pitch relative to lens pitch reduces alignment complexity while maintaining optical precision in wafer-level optics.

Optimizing the focal power ratio of the first lens reduces aberrations and sensitivity to manufacturing variations in miniaturized camera modules.

A liquid lens control system uses a voltage booster to adjust interface curvature and a sensor unit to detect capacitance changes.

Five non-cemented lens elements with aspheric inflection points correct optical aberrations in compact electronic devices.

Voltage-controlled active wet lenses adjust focal length without mechanical movement, enabling compact imaging devices with high zoom ranges.

A glass lens assembly uses a spherical mirror surface to correct optical aberrations and maintain high imaging quality.

Segmented aspheric lens groups correct image aberration in large-aperture designs, enabling higher brightness without increasing fabrication complexity.

A panoramic lens uses negative and positive lens groups with aspheric elements to refract light effectively.

A five-element lens assembly uses specific curvature ratios to correct optical aberrations.

An integrated optical element combines a Fresnel lens layer with an array microlens layer to homogenize light beams on a transparent substrate.

Air gaps between six lens elements simplify the assembly process while aspheric surfaces correct aberrations for improved image quality.

Electrowetting replaces mechanical linkages in AR glasses, shrinking volume while maintaining diopter adaptability.

A microlens array directs light from segmented pixel islands to form mosaiced images in the human eye.

Shielding regions block marginal rays at micro-lens junctions, eliminating ghost image interference while maintaining optical depth of field.

A six-lens optical system uses an aspherical sixth element to correct aberrations and maintain high resolution.

Movable second lens group overcomes fixed focal length limits by adjusting position along optical axis.