Optical Axis Determination TRIZ Cases
- Ophthalmic Lens Optical Parameter Retrieval Using Smartphone Imaging
Smartphone imaging of patterns through and outside a lens retrieves optical parameters accurately without complex lens-meter hardware.
- Aspherical Lens Surface Deformation for Optical Element Identification
Controlled surface deformations in a defined PV range let optical elements carry manufacturing history without degrading imaging performance.
- Ophthalmic Lens Orientation Inspection with Adaptive Thresholding
Dynamic threshold updates improve ophthalmic lens orientation and inversion sorting despite temperature, material, and design variation.