Telescopes TRIZ Cases

Athermal two-mirror Cassegrain telescope maintains optical alignment using thermally matched silicon carbide structure and silicon optics.

Matching lens thermo-optical coefficients to housing expansion eliminates mechanical focusing systems and maintains focus across wide temperature ranges.

Movable second lens element expands diopter adjustment range while maintaining optical quality and correcting aberrations.

Inclined optical component faces combined with an intermediate mask suppress stray light reflections, enhancing image contrast at spectral limits.

Segmenting the objective lens allows orthogonal displacement of a negative group, reducing mechanism size while minimizing eccentric aberrations.

A telescope system stores relative object positions to enable quick re-aiming without external navigation hardware.

Metallic lens retaining members with controlled thermal expansion coefficients maintain precise interspatial alignment of optical lenses.

Movable stops in dual optical systems resolve the angle of view versus depth resolution trade-off while minimizing aberrations.

An alt-azimuth mount uses an inter-arm pivot joint to reposition a vertical arm relative to a horizontal base.

A multi-pupil optical system uses beam deflection devices to direct light from different viewing angles onto separate image planes.

A mounting apparatus converts between object finding and shadow projection modes using a moveable plate.

Telescopic rod minimizes protrusion torque, allowing precise optics positioning for improved wearing comfort.

Elevation axis base portion supports an inclinometer to measure inclination angles along the elevation axis.

A pivotally mounted cam engages a U-shaped clamp to secure helmet accessories without tools.

A viewfinder limiting unit restricts eyepiece movement during rotation to prevent unintended transitions between retracted and projecting states.

Four-element eyepiece lens design with specific focal length ratios to secure telecentricity.

A modular helmet display system uses a mechanical arch to mount binoculars and a display device, resolving field of view reduction caused by lateral tilt.

Precision-machined slots secure bearing rails via interference fits, reducing manufacturing costs by 20% while maintaining drawtube stability.

A monolithic optical system integrates aspheric refractive and reflective surfaces to correct spherical and comatic aberrations.

A segmented ocular zoom lens uses negative and positive groups to correct optical aberrations across the entire zoom range.

Extraction relocates optical components off the gimbal to reduce mass properties and dynamic impact.

A switchable lens system combines macroscopic and microscopic imaging modalities within a single optical path.

Segmented tubes connected by parallel rods enable dynamic length adjustment to resolve volume and weight constraints in Newtonian reflector telescopes.

Segmented mount with tilt-flip pins reduces neck strain by enabling quick binocular to monocular mode switching.

A spring-loaded lever engages gear teeth to lock the optical device mounting component, resolving stability versus adjustability trade-offs.

An optical conveyance device transfers visual input from a receiver to a frontside camera within a head-mounted display.

Segmenting stabilization units with independent detectors eliminates thermal noise sensitivity and alignment errors while reducing image blur.

A monocular telescope uses a gear rack and manipulation assembly to move optical lenses along the central axis for precise focusing.

A moving positive meniscus lens group performs focusing in an objective optical system.

An endoscopic apparatus uses an optical path switching mechanism to alternate light paths between two objective systems and a single image sensor.

Segmented lens groups adjust focal length to expand depth of field while suppressing astigmatism and preserving image contrast.

A compact binocular headrest attaches to the tripod mount and wraps around the barrels to stabilize optical viewing.

Integrated lens cap adapter mounts smartphones to optical devices, eliminating specialized equipment complexity and setup time.

Adhesive pins bond primary mirrors to plates while decoupling mechanisms isolate secondary optics, limiting thermal expansion stresses.

Segmented optical combiner prevents vignetting by aligning pupil image with objective aperture while maintaining high transmission.

A bridge mount assembly uses a pivot arm mechanism to rotate optical devices between operational and stowed positions.

Dynamic lens spacing regulation aligns the field of view with the visible area, eliminating blurry edges caused by image size mismatches.

Spatial color filters align with detectors on image intensifier outputs to preserve and reconstruct color information in night vision images.

Stiffening ribs mitigate fishmouth structural modes to maintain unobscured aperture performance.

A compact head-mounted display uses a folded optical path and shared central panel to direct image light along distinct pathways.

A three-lens endoscope system uses uniform polycarbonate to reduce volume and production costs while maintaining optical quality.

A scanning optical device moves first and second mirrors on a common support to adjust relay lens spacing without altering pupil positional relationships.

Rotating parallel optical systems changes the baseline length without shifting image positions, preventing overlap within the sensor range.

Alternating optical paths via a shutter minimizes parasitic reflections visible to third parties while maintaining user visibility.

A compact monocular uses a rotatable viewing arm to hold the device against the head for stable one-handed operation.

A telescope uses orthogonal concave cylindrical reflectors to focus light while reducing weight and size.

A zoom eyepiece lens system uses an aspherical surface on the third lens to correct optical aberrations.

Shaped voltage signals cancel dynamic wavefront errors and coma aberration during rapid tilting.

A helmet mount uses a Bowden cable to mechanically actuate a night vision switch, preventing false activations from head movements.

A three-lens eyepiece design achieves high observation magnification with a large apparent field of view.