Lens TRIZ Cases

A single freeform imaging lens merges reflection and refraction functions into one asymmetric optical component.

A two-element aspheric lens system balances focusing performance across wavelengths while minimizing total track length.

A five-element optical lens system uses aspheric surfaces to correct aberrations and astigmatism.

A high refractive index light-transmitting part shortens incident light wavelength to reduce image diameter on the microlens array.

Opaque intersections on sawtooth projections block scattering, maintaining directionality.

Alternating negative-positive lens elements with a central stop resolve the trade-off between wide viewing angle and imaging quality in compact designs.

A five-element lens system with aspheric surfaces and inflection points reduces total track length while maintaining high image quality for mobile devices.

A six-lens optical system uses specific refractive index relationships to correct spherical and chromatic aberrations while maintaining a compact form factor.

Controlling moisture content between 300 and 3,000 ppm balances polymerization rate, preventing foam generation and white tape residues during production.

A front group lens with positive refractive power moves along the optical axis to correct spherical aberration and curvature of field.

A five-element optical lens assembly with specific refractive power configurations and aspheric surfaces.

A spherical near-eye display panel uses a lens array to collimate light beams from a central display element.

A five-lens imaging system corrects optical aberrations using specialized lens configurations and aspherical surfaces.

A six-element projection lens configuration stabilizes optical performance through specific refractive power distribution and third lens focal length selection.

A compact wide-angle imaging lens system incorporates a free-form surface prism to fold the optical path and reduce total length.

Aspheric third and fourth elements correct aberrations in a short four-element design, reducing manufacturing costs.

A five-element optical assembly uses alternating positive and negative lens powers to achieve high magnification in a compact form factor.

A four-piece infrared lens system uses aspheric surfaces to achieve wide field of view and low distortion.

A five-lens optical imaging system uses aspherical surfaces to correct aberrations.

A six-lens imaging system with specific refractive powers and aspherical elements resolves the trade-off between high resolution and compact total length.

A three-lens eyepiece optical system uses specific focal length ratios to suppress aberrations.

A hybrid lens system combines glass and plastic elements with aspheric surfaces to correct optical aberrations.

A piezoelectric fluid lens alters meniscus shape via voltage-driven actuation.

Light modulation units constrain display light width below pupil size, reducing eye tension and nausea from dynamic image focusing.

A five-element aspheric lens assembly corrects optical aberrations through specific refractive power distribution and surface curvature optimization.

A seven-element camera optical lens uses mixed plastic and glass materials to achieve ultra-thin wide-angle imaging.

Segmented lens units with asymmetric refractive power correct sagittal coma flare while maintaining wide field angles.

A display device controls moire by overlapping adjacent beam spots and scanning lines on a micro optical element array.

A five-element lens system corrects optical aberrations through specific refractive power distribution across distinct elements.

A two-element optical lens assembly uses aspheric surfaces and calcium fluorite to achieve high Strehl numbers across the visible spectrum.

A three-element plastic lens assembly uses negative refractive power to reduce total track length.

Segmented aspherical lens units correct spherical aberration and field curvature while maintaining compact size for high-resolution imaging.

Aspherical surfaces and strategic aperture stop placement correct spherical and off-axis aberrations in a variable focal length lens system.

A five-lens optical assembly uses a positive fifth element with an inflection point to shorten total length.

Stacked microlens arrays perform full Fourier transforms to enable high-efficiency imaging, reducing total track length while maintaining resolution.

Negative meniscus lenses with specific Abbe numbers reduce misalignment sensitivity and product defects in compact imaging modules.

Sulfur and selenium compounds in the optical material balance refractive index with Abbe number to suppress peeling traces during lens molding.

A six-lens imaging system optimizes focal lengths and diameters to achieve high resolution.

A six-element lens assembly uses aspheric surfaces with inflection points to correct optical aberrations while reducing total track length for portable devices.

A junction compound lens combines optical glass and energy-curable resin to minimize interface reflection at high incidence angles.

A four-lens optical imaging assembly uses aspheric surfaces to achieve ultra-thinness and high resolution.

An optimized five-lens imaging system corrects longitudinal chromatic aberration across the entire angle of view while maintaining a reduced total length.

A seven-element camera optical lens uses mixed glass and plastic materials to achieve ultra-thin wide-angle imaging.

A three-lens subminiature imaging optical system corrects chromatic aberration using specific refractive indices and aspherical surfaces.