Giant Screen Viewing From Your TV or PC. You'll get big screen viewing without spending a fortune when you purchase the TV Magnifier. It will blow even the smallest TV screen up to a massive 26", but will also keep the picture crystal clear. There are no expensive attachments because this is all you need to get an enlarged quality image. You'd pay hundreds more for a TV with a screen of these dimensions. Installs in minutes. Fits up to and including 24" TV Screens.