Exceptional I Series build quality with a compact form-factor
All I series lenses are made of precision-cut aluminum parts that provide durability and a sleek finish. Metal materials are used in internal structures to add robustness, and these components are also used in SIGMA's CINE LENS line-up for professional cinematographers, giving the lens a tactile, ergonomic feel. The build quality of the I series is condensed into a palm-sized lens body, making it incredibly compact and lightweight. Combine multiple I Series lenses to create a compact shooting system.