The Tenxion frame is super thin and light, is made of 0.5 mm βtitanium material with excellent flexibility, and only weighs six grams. The design is simple overall and uses a new design that structurally does not use screws. The nose pads can be replaced and fitted by hand to match the height of and distance from the wearer's nose. This integrated design makes the easiest method and the most complete form. Not only does it consider originality, but it also greatly simplifies the manufacturing process. Tenxion is a wonderful design for its originality, structure, and production.