Optical Parts TRIZ Cases

A quasi progressive lens expands the near vision zone width to minimize residual cylinder power and optical aberrations.

Processor extracts wearer data from digital content to determine ophthalmic components, reducing time required for accurate equipment matching.

An optical filter design optimizes the Sigma theta parameter to enhance color contrast perception for individuals with normal vision.

Incorporating a chain transfer agent reduces elastic modulus in silicone hydrogels while maintaining oxygen permeability.

Mixing two near-infrared absorbers with distinct wavelength ranges in the substrate provides comprehensive protection while maintaining color neutrality.

Piezoelectric varifocal lenses adjust curvature via voltage to resolve the trade-off between fixed manufacturing complexity and user adaptability.

Segmenting the meniscus wall into conical frustums enables dynamic optical power adjustment while maintaining structural stability.

Peripheral electronic strips integrate components directly onto the lens periphery, eliminating frame pre-equipment stock issues.

Graphical simulation of virtual lenses validates parameter compatibility, resolving trade-offs between customization and selection time.

Minimizes a target function combining monocular and binocular optical properties to resolve peripheral imaging errors during eye movements.

Replacing traditional polymerization initiators reduces dye degradation, preserving color balance and optical clarity in ophthalmic lenses.

Optimizes spectacle lens surfaces by minimizing prismatic power differences between lenses for anisometropia correction.

A fully polymerized silicone hydrogel lens uses Bis o-hydroxy benzophenone to block UV light while maintaining a wettable surface.