Due to the fact the Pen-EE, designed by Yoshihisa Maitani, captures two 18x24mm images on a single frame of film, doubling the number of shots per roll. A great reliable camera that never lets you down and is great to play around with. Its compact, lightweight design and economical film usage make it ideal for everyday snapshots, travel, and street photography. The Pen-EE is a charming choice for those seeking a nostalgic, lo-fi aesthetic and a fun, experimental approach to film photography.