Prisms in glasses or “prism glasses”.
Their main objective is to enable glaucoma patients to make the most of their visual field, especially in outdoor spaces. For this purpose, this type of glasses shift the image so that the patient can see some objects and obstacles that would otherwise go unnoticed, offering greater safety and quality of life.
These prismatic glasses can be modified as the visual field loss due to glaucoma progresses. Also, sometimes, filters can be adapted for better contrast and comfort.
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