Prismatic Loupes with Techne Frame are available in a wide range of colours and magnification. Book your free loupes fitting and consulation The Prismatic Loupes with Techne Frame has a sporty and unique design for high-performance eyewear. Techne is the perfect tool for looking for gritty and enveloping shapes that guarantee comfort, wearability and protection. The metal front insert allows an implemented resistance and accentuates the dynamic character of the glasses. A product that combines in itself technical performance and great comfort, ideal for those who want a style and dynamic product.