The W500 maintains high contrast, whatever's on screen and wherever you're watching.  The W500 features an iris-like lens design that mimics our own eye, adjusting the aperture after analyzing the incoming video signal. The aperture is contracted during dark scenes for truer black tones and enhanced detail, while it is enlarged for bright scenes to maximize light output and enable a wider dynamic range. No matter what type of content is on, the W500 ensures that you get the very best viewing experience.