3D monitor ?

vixl2ds

Honorable
Dec 26, 2013
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if I want to have 3d, do I need to buy a device and 3d glasses for my monitor or a specific 3d monitor to enable 3d?

my brother bought a gaming laptop and theres like an eye(sensor) that comunicates with the glasses... hence im wondering if I need to buy a device, or 3d is only available built in into specific monitors?
i have a lg23ea63v btw.

thanks