Magnifying Glasses TRIZ Cases

Multiple microlens focal planes align accommodation with vergence in AR/VR displays, improving depth perception and reducing dizziness.

Foldable support legs and a deployable mirror turn a smartphone case into an affordable hands-free magnifier for nearby reading and distant viewing.

Three-lens optics with adjacent Fresnel surfaces expand head-mounted display FOV beyond 100° while shortening optical length and limiting stray light.

An integrated camera in the lamp head enables image capture, adjustable viewing, and easy sharing of inspected objects to external devices.

A thicker HMD display cover plate shifts dust images out of focus, hiding black spots and lines without major size increase.

A three-lens polarized pancake layout cuts ocular weight and size while preserving image quality, field of view, and manufacturability.

A spectroscope merges main and auxiliary optical paths to deliver clearer, lower-distortion HMD imaging in a lighter eyepiece.

A semi-reflective folder, reflective polarizer, and QWP fold the optical path to widen FoV while preserving sharp near-eye images.

A hidden rotating shaft and damping member structure prevents folding looseness while keeping the jewelry loupe smooth and durable.

An integrated ellipsoid lens magnifies prescription bottle labels to improve readability for visually impaired users without a separate reader.

A wave wheel, sector gear, and spiral groove enable precise manual focus across viewing distances while keeping the magnifier compact.

Eye tracking is integrated into the VR optical path so cameras are less visible while the visual system remains compact.

Reflective polarization and quarter-wave optics manage the light path while dual lens systems target wide field-of-view, compact size, and lower aberrations.

Circular polarizers and anti-reflective films reduce angular back reflections in AR waveguides, improving clear see-through viewing.

Aspherical positive and negative lenses address ghosting and low light efficiency in thin pancake-style VR displays while expanding field of view.

An eight-lens refractive eyepiece combines MWIR/LWIR materials to deliver 130° field of view and 11–19% distortion.

A negative lens and multi-reflection optical path widen the view to 45° while preserving space around the display element.

A positive-negative lens pair and rear lens group support compact sizing, wide apparent field of view, and aberration correction.

A beam splitter, phase retarder, polarized reflector, and lens notches support compact imaging without mechanical interference.

A six-lens imaging system uses aspherical surfaces to correct optical aberrations in compact designs.

Segmented Fresnel lens bands correct chromatic aberrations while expanding the field of view beyond 40 degrees in compact VR optics.

Three-element aspheric lens assembly corrects optical aberrations through specific surface curvatures, reducing total track length.

Positive and negative lens sequences gradually increase principal ray angles, expanding the angle of view while reducing system weight.

A head-mounted display adjusts luminance using wavelength-dependent opening ratios to counteract optical degradation.

Segmenting the single molded plastic lens into bonded components reduces form error and birefringence, improving contrast and brightness.

A three-lens observation optical system positions an optical path brancher between the display panel and a positive lens to enable visual line detection.

Segmented four-lens system with composite materials corrects chromatic aberration and mitigates thermal drift for high-resolution head-mounted displays.

An eyepiece optical system uses an aspherical first lens to control light emission angles and maintain compact eye relief.

A three-element ocular optical system expands the half apparent field of view while maintaining short system length and favorable imaging quality.

A near-eye display apparatus uses polarization multiplexing to route light through distinct optical paths for multi-focal plane imaging.

Alternating positive and negative lens elements correct axial and lateral chromatic aberrations while achieving wide angles of view and long eye relief.

Dual curved transmissive reflective surfaces cancel refractive power to improve imaging performance while maintaining manufacturing precision.

Rotationally asymmetric freeform surfaces fold optical paths within a single component, reducing near-eye display volume by 35% while maintaining resolution.

An adjustable optical ocular system uses a displacement unit to modify spacing between lens groups, enabling comfortable vision correction without spectacles.

A free-form lens assembly reduces refraction in near-eye displays.

Optical instrument uses multifaceted crystal prism and rotatable transparent sphere to generate complex geometric patterns from basic solids.

A Fresnel lens with optimized annular grating dimensions balances refractive power to reduce weight while maintaining optical performance.

An optical unit emits parallel light from a focal plane to expand the viewable area in ophthalmic systems.

A cemented doublet lens system directs display light through matched optical elements to enhance image quality in head-mounted displays.

A head-mounted display integrates an onboard processor and wireless transceiver to execute applications locally.

An eyepiece optical system folds the light path using a reflection unit and coaxial lens groups to correct chromatism and achieve a 24° to 30° field-of-view.

A two-element ocular optical system uses positive and negative lens powers to enlarge the apparent field of view.

A five-element optical lens forms a beam waist at the exit side to deliver high imaging quality and thermal stability.

A reflective eyepiece optical system folds light paths through concave reflection surfaces to enhance image quality and field-of-view.

A head mounted display stacks optical components vertically to shrink the horizontal footprint.

Aspherical lens elements in a four-element eyepiece optical system reduce aberrations, enabling wide apparent visual angle and long eyepoint distance.

Segmenting the ocular optical system into six elements with controlled thickness and air gaps reduces astigmatism while shortening total length.

Segmenting the optical path into four distinct lens elements with optimized air gaps expands the half field of view while maintaining high imaging quality.