Lens TRIZ Cases

A five-element imaging lens uses aspherical surfaces to correct optical aberrations across the angle of view.

An optical imaging lens system with five elements and specific curvature ratios resolves the trade-off between miniaturization and image quality.

Segmenting the optical path across three groups reduces first-lens movement, correcting aberrations during macro focusing.

Segmented lens groups with a prism redirect light to enable axial stabilization, preventing resolution reduction when the angle of view changes.

A gradient-index lens corrects chromatic aberration while maintaining wide viewing angles in imaging systems.

A three-lens optical system uses aspheric surfaces to correct aberrations and reduce total optical height.

A four-lens optical system with specific power distribution and aspheric surfaces corrects aberrations for high image quality.

Optimized lens spacing and refractive powers in a three-element design enable high-resolution eyeball movement detection within strict volume constraints.

A four-lens plastic imaging system uses a diffractive surface to correct chromatic aberrations while maintaining high resolution.

A seven-element camera optical lens uses free-form surfaces on the seventh lens to correct off-axis aberrations.

A segmented anamorphic objective lens corrects residual chromatic aberration for digital cameras by combining spherical and cylindrical groups.

A thin optical lens assembly uses aspheric plastic elements to correct aberrations.

Segmented electrodes control a single liquid lens interface to resolve the trade-off between device size and optical functionality.

Three-element lens design corrects optical aberrations using specific refractive powers and aspheric surfaces.

A varifocal lens uses a high Young's modulus restriction lessening member to bend the fluid lens circumference.

A zoom lens uses plastic and glass lens groups to lower production costs while maintaining optical quality.

Aspheric profiles in a four-element lens reduce spherical aberration and total track length for compact imaging.

An erect life-size lens array with an intermediate aperture overcomes short focal depth limitations by optimizing geometric parameters for stable image clarity.

Aspheric surfaces on multiple plastic lens elements correct aberrations while reducing total track length for compact portable devices.

A five-element lens assembly uses specific refractive power distribution to correct optical aberrations.

Aspheric lens groups and integrated aperture stops resolve the trade-off between miniaturization and imaging quality in multi-million pixel applications.

A variable-focus optical device uses a deformable membrane with integrated stiffening ribs to adjust focal length through localized actuation.

A ten-lens optical imaging system segments light paths to maintain a low f-number and wide angle of view.

A five-element imaging lens combines a high-index glass first lens with plastic elements to refract light and maintain optical focus.

Acoustic radiation pressure moves focus-tunable lenses to change focal length, eliminating bulky motorized mechanisms that fail in harsh environments.

A four-element optical lens assembly uses specific surface curvatures and inflection points to balance refractive power distribution.

Aspheric profiles correct aberrations and reduce sensitivity, minimizing total track length.

An asymmetric micro-lens array with distinct eye-side and display-side pitches eliminates optical vignetting in near-eye light field displays.

A compact imaging lens uses aspherical surfaces to correct optical aberrations while maintaining a wide angle of view.

A refractive optical element uses a silicon substrate to support a mid-infrared lens layer for cost-efficient manufacturing.

Segmenting the first lens group into front and rear sections reduces moving mass, enabling faster autofocus speeds while maintaining optical precision.

Aperture array with triangular grid passes light from sub-micron pixels to display images without double image conditions.

Aspheric lens elements correct aberrations and minimize focal length differences between visible and infrared light, eliminating the need for an IR Cut filter.

A head mounted display lens optical assembly projects images onto an eyepiece for immersive viewing.

Removing the glue buffer area eliminates film peeling during thermal cycling while reducing lens pitch for higher density manufacturing.

Aspheric lens surfaces correct peripheral aberrations in compact devices, resolving the trade-off between brightness and image quality.

A zoom lens system uses segmented negative and positive groups to achieve compact size while maintaining high optical resolution.

A four-element optical lens system uses aspherical surfaces to correct aberrations and reduce volume.

A three-element ocular optical system uses specific lens curvatures to refract imaging rays.

Four-element aspheric plastic lens system suppresses off-axis light incident angles to improve sensor sensitivity.

A two-unit wafer-level optical system uses aspheric surfaces to correct aberrations and achieve wide-angle imaging in compact devices.

Three-element aspheric lens system positions aperture stop between first and second elements to control brightness.

A six-lens optical imaging system with specific refractive powers and surface curvatures.

A five-element imaging lens uses aspherical surfaces to reduce total length.