The Prisma is now available in glorious High Definition (HD). Simply connect your Prisma HD to your domestic HD TV set, a rich, vibrant and crisp image is at your control. Having a superb range of magnification levels from 2.5x to 100x on a 32” screen and a simple to operate feature set including semi-colours, the Prisma HD delivers a premium solution for a large range of low vision conditions including Macular Degeneration, Glaucoma, Cataracts, Retinitus Pigmentosa and Diabetic Retinopathy. Let the Prisma HD assist with your freedom to read and write with comfort and ease, when and where you want.