naposin wrote:彩虹效應者的福音...(恕刪) 看樣子彩虹效應比色輪還嚴重 ...... 還是只能乖乖買 JVC/EPSON/SONY ....I saw rainbow artifacts more often with the HU70LA than with most current DLP models. https://www.projectorcentral.com/LG-HU70LA-CineBeam-DLP-LED-Projector-Review.htm