When a projected image appears distorted, specifically when the top of the image is noticeably wider or narrower than the bottom, this common geometric distortion is known as **keystoning**. This visual anomaly, often seen with video projectors or overhead projectors, ...
AskHere Latest Questions
Projection screen ratings are primarily based on key performance characteristics that dictate the overall **image quality** and **viewing experience** for your **home theater** or presentation setup. The two most critical specifications that **projector screen** manufacturers highlight are **screen gain** and ...