Ophthalmics

Using its proprietary Virtual Lens technology, Phase Focus is able to provide to contact lens manufacturers, opticians, and researchers a wealth of quantitative information related to the performance, safety and comfort of hydrated soft contact lenses.

Data is obtained non-destructively from the fully-hydrated lens immersed in saline, and can be provided for all spheric, toric, and multifocal designs.

Measurements are provided over the whole lens area with unsurpassed lateral resolution.

Lens thickness measurement

Lens thickness is provided with unequalled lateral resolution and thickness sensitivity across the entire area of fully hydrated contact lenses

Lens power mapping

Lens power maps are provided across the entire area of fully hydrated contact lenses, with unequalled lateral resolution

Oxygen transmissibility

Knowledge of the oxygen transmissibility (Dk/t) of hydrated contact lenses is important to ensure that there is adequate oxygen flux to the cornea

Lens profiler

The Phase Focus lens profiler is fully automated in operation, with a report generator, which can be tailored to your needs

Lens measurement service

Phase imaging, lensless imaging, microscopy, contact lens thickness measurement, contact lens power mapping, contact lens measurement, metrology, ptychography, tycography, tiecography, Quantitative imaging, phase contrast, phase imaging, contact lens oxygen transmissibility, phase focus virtual lens, contact lens metrology, Virtual lens, Wavefront Science, Soft Contact lens measurement, non contact lens thickness measurement, DK/t, ISO 8321-2, ISO 9913-2, ISO 18369-4

Phase Focus provides a fast-turnaround service to meet your lens metrology needs with unsurpassed precision, and at an affordable cost

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