Microscopes TRIZ Cases

A calculator derives in-focus positions from manually captured image contrast data using predetermined function fitting to drive focal position adjustments.

Controlled mode field diameter and even beam waist count ensure uniform entrance pupil illumination across multiple wavelengths.

Segmented illumination and detection paths enable 0-degree incidence on dichroic mirrors, improving spectral selectivity for fluorescence microscopy.

An afocal beam relay uses concentric reflective surfaces to move a decentered pupil while preserving the optical wavefront phase.

Ring resonator generates delayed beamlets to achieve 3.5 mm field of view in scattering tissues.

Reference-based autofocus reduces detection time for large observation areas, ensuring timely image acquisition during time-lapse microscopy.

System calculates image offset between varying inhibition intensities to shift excitation light, resolving manual alignment precision issues.

Segmented coarse and fine drives resolve the speed versus accuracy trade-off in microscope z-drives, enabling fast travel and precise focal positioning.

Objective protection ring with radially protruding lower area creates free space to negate capillary effects and manage liquid drainage.

Stationary gratings and selective beam switching eliminate mechanical rotation, reducing image acquisition time and light intensity losses.

Replacing threaded components with magnetic attraction allows quick filter switching in high-content screening systems while preventing mechanical damage.

A two-lens telescope system overfills the objective entrance pupil to maintain numerical aperture across the full scan angle.

A single-objective light-sheet microscopy system collects excitation plane projections to enable in-situ magnification switching.

A dual wavefront sensor and corrector architecture compensates aberrations in adaptive optical retinal imaging systems.

An observation apparatus shifts a light source optical axis away from a collecting lens to resolve nonuniformity in stereoscopic views.

Modulating excitation waves and analyzing phase shifts with a transducer array determines fluorophore position without relying on photon counting statistics.

Rotating spring wires engage slide edges to resolve inefficiencies in transferring and repositioning specimens between storage and the microscope stage.

Dynamic velocity adjustment prevents exposure flicker and tracking degradation during zoom state changes.

Replacing friction collars with a lead screw mechanism eliminates back-drive and maintains precise focus during vertical adjustments.

A light interferometer uses position-dependent optical filters to emit wavelength-specific irradiation for precise subsurface imaging.

A dispersive focusing lens made of zinc selenide separates illumination wavelengths into distinct axial focal planes for depth imaging.

Splitting the beam via polarization compensates for sample scattering, eliminating streak artifacts in fluorescence microscopy.

Placing a wavefront encoder at the objective exit pupil relaxes alignment constraints and compensates for refractive index changes during 3D imaging.

A rotatable support unit with beam-splitting optical elements selects observation paths in binoculars.

A combined illumination and imaging system uses a wavelength beam splitter to redirect thermal emission wavelengths for precise substrate monitoring.

A microscopy instrument consolidates multiple emission channels onto a single side using a beam splitting system and detector array.

Adjustable positioning accommodates varying tube lengths while cemented elements minimize astigmatism fluctuations.

An autofocus method for optical instruments calculates focus direction using multiple independent sharpness functions to determine the main variation direction.

Independent dual beam deflection angles compensate for lens errors and mechanical inaccuracies during high-speed scanning.

Optical coupler brings transmission waveforms close together in a confocal measurement device using small core diameter fiber cables.

A phase modulating spatial light modulator presents a superimposed blazed grating and phase pattern to control light diffraction efficiency.

Segmented photodetector areas match depth-dependent light diameters to resolve crosstalk and improve detection accuracy.

A microscope objective lens uses a diffractive optical element to correct chromatic aberration across the visual field.

A liquid crystal on silicon spatial light modulator segments illumination into multiple spots, eliminating stray light scattering from digital mirror devices.

Antiphase illumination modulates photoswitchable fluorophores to extract specific signals while rejecting auto-fluorescence and diffusion noise.

Correction unit adjusts hologram phase based on detector sensitivity to resolve intensity non-uniformity across multiple scanning spots.

A chromatic confocal microscope uses a polarized beam splitter and quarter wave plate to direct light through an objective lens for precise 3D imaging.

A high-numerical-aperture microscope objective uses segmented lens groups to deliver apochromatic correction across the infrared spectrum.

Dynamically tilting the specimen stage compensates for topography variations, eliminating focus mismatches between adjacent image strips.

A microscope system shares one detection objective between light sheet and confocal units to correlate image data without sample transfer.

Computational correction replaces physical erection units to improve lateral resolution and depth of field in inclined plane microscopes.

A chromatic confocal area sensor uses a microlens array and tunable color filter to perform parallel 3D measurements without mechanical movement.

A lensless microscopy device uses a partially coherent light source and spaced sensor head to capture intensity patterns for objective biological imaging.

Matching window and medium refractive indices reduces imaging aberrations, enabling high spatial resolution microscopy.

A beam expander uses spatial light modulators to adjust focal lengths and change light diameter without mechanical movement.

Spatially filtered light patterns isolate weak reflections from the glass-specimen interface, blocking strong air-glass reflections to enable rapid autofocus.

A microscope aperture limiter uses a liquid crystal matrix to generate selectable optical channels in the pupil plane.

A rear illumination system projects light onto the retina to isolate intraocular lens images through an aperture stop.

A macroscope uses a dual-focus lenslet array to capture synchronous optical images across multiple cortical depths.