Why Does My Projector Look Lopsided? Decoding Keystone and Lens Shift for a Perfectly Aligned Image
Have you ever set up a projector, excited for a cinematic experience, only to be met with a picture that resembles a leaning tower of Pisa? The edges are uneven, the top is wider than the bottom, or one side is noticeably higher than the other. This common, frustrating issue, often described as a “lopsided” …