Phoropters TRIZ Cases
- Spatial Light Modulator Vision Simulation for Higher Order Aberrations
A spatially controllable light wave modulator generates aberrations to correct visual defects at the eye interface.
- Vision Test Chart Demonstrating Low Cylinder Astigmatism Correction
Vision test chart incorporates high frequency and low contrast elements to demonstrate optical blur effects.
- Visual Function Testing Device Using Retinal Laser Scanning
A visual function testing device applies laser light to the retina and detects biological information from the subject.
- Customizable Target Presentation Device for Eye Examinations
Format setting means customize visual acuity displays and dynamic alignment, resolving fixed format limitations in eye examinations.
- Accessory Device for Inclined Eye Refraction Testing
An accessory device modifies the optical path of an optometry system to enable inclined observation directions.
- Smartphone Visual Acuity Refractive Error Estimation
A smartphone device estimates refractive error by processing visual acuity measurements across multiple blur levels.
- Optometric Apparatus Observation Window Design
Segmented observation window allows accurate position adjustment without blocking the optical path.