With the new OptiSpheric IOL R&D, Trioptics offers a system for testing intraocular lenses during research and development in accordance with ISO 11979.
Trioptics now offers a solution for putting new products to the acid test in compliance with ISO 11979: the new OptiSpheric IOL R&D.
Especially designed for research and development, the OptiSpheric IOL R&D can be used to measure and test parameters of all modern lens designs (monofocal, multifocal, trifocal, toric, aspheric and those with extended depth of focus (EDOF) — whether diffractive, refractive or sectors), such as refractive power, modulation transfer function and MTF focus scan, orientation and orthogonality of the cylinder axis of toric lenses, radius of curvature and back focal length. The manufacturing quality can also be visually assessed via the built-in camera.
In addition to the testing procedures described in the standard and the pre-programmed test processes, the software also supports individual, user-defined measurements.
To ensure that the lenses also meet the real-world requirements for the patient’s eye, the OptiSpheric IOL R&D offers flexibility in the use of various corneas and filters. The perfect positioning is not always achieved during the implantation of the lenses. The effects of such relevant, practice-oriented displacements and tilting can be simulated with the Model Eye R&D. The results can help to optimize the lens design, even in the case of incorrect positioning.
Since both the measurement method and the software are based on the OptiSpheric IOL PRO 2 system, the results for the pass/fail analysis and the necessary measurement processes can be transferred from development to the quality control of the series production. This facilitates the initial evaluation processes in production and ensures the comparability of all results.
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