Defocus curve

This app creates a defocus curve to your patients that use contact lenses or multifocal intraocular lenses.

You can analize mono or binocularly from +1.00 to -4.00 D, changing spherical diopters to adjuste visual acuity (VA) for each distance. The created curve can be shared or saved to the device in .png format.

The App needs internet access because it uses the services of Google Charts to create the defocus curve. Data is NOT stored on external servers, so it will be interesting to save images before closing the application and avoid lose the data entered. It is advisable to enter the patient's name and model of the proven lens, they do so appear in the image on the final graphic and easier future reference.

This application is designed by and for eye care professionals,only formed an optometrist or ophthalmologist can interpret and use this curves. If you are not an eye care professional please contact your ref professional for your eye care.