Make a Projection Screen for under $100

As the price of entry level home theater projectors drops below $1,000, the price of professional quality projection screens has become increasingly objectionable for new home theater enthusiasts. People who spend $1,000 for their video projectors do not want to spend another $500 to $1,500 for a screen. You can always use a white wall, but there is no frame, and walls usually have texture that sh

[koinobori]

撮影用背景紙をプロジェクター用スクリーンにしてしまう企画のようだ。