Beacon Custom Full Color Glass Gobo Beacon custom full color glass gobos are manufactured based on a patented technology held by Beacon AB Sweden. These gobos are extremely thin, making it possible to have a very precise focus, resulting in a very sharp image projection. They also comes with a dark coating on one side which absorbs unwanted stray light, which also results in a better picture quality. For more information please visit www.beaconbangkok.com Or contact us at infoSPAM@beaconbangkok.com, please remove the word SPAM from the address before use.