WhatsLens is an innovative application designed for photography enthusiasts. Its basic idea revolves around the sharing of photos along with the specific details of the lenses used. This creates an ecosystem where users can not only admire high-quality images, but also explore the features and performance of the lenses. Thanks to this sharing of experiences, WhatsLens offers enthusiasts the opportunity to make informed purchase decisions, making photography not only an art to be appreciated, but also a world to be fully explored and understood.