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I meant to say 120hz... In reply to: "Nvidia takes on stereo 3D with GeForce 3D Vision"

January 14, 2009

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The reason the nVidia glasses are more expensive is because they are LCD shutter glasses. The glasses basicly sync to the refresh rate of the monitor. The glasses will block the view of one of your eyes for the first frame. Then it switches eyes for the second frame. It's alternating back and forth blocking the vision from one of your eyes. You can't tell though because it's switching 120 times per second. Mean while the monitor is changing the perspective of the image for every other frame. This way each eye see's a different image. This is also why you need a monitor that supports 120Mhz refresh rates. This allows it to render 60 Frames Per Second to each eye. In reply to: "Nvidia takes on stereo 3D with GeForce 3D Vision"

January 14, 2009

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