Thelios About the shop See the world through a different lens with Thelios at Qatar Duty Free. Fusing cutting-edge technology with high-end style, Thelios brings you eyewear that’s as innovative as it is elegant. Whether you're seeking standout frames or timeless designs, explore the collection at Qatar Duty Free and elevate your vision in every sense. Locations Get directions by clicking any of the location below CONCOURSE B Near Gate B1