An impressive wide-angle prime for Canon EF-mount DSLRs, the Zeiss Milvus 15mm f/2.8 ZE utilizes a Distagon optical concept to control distortion and produce sharp, clean imagery with a dynamic perspective. A floating elements system is also employed for consistent performance throughout the aperture range while five anomalous partial dispersion glass elements and a pair of aspherical elements are featured to control chromatic and spherical aberrations for increased clarity and sharpness. For minimizing flare and ghosting, an enhanced ZEISS T* anti-reflective coating has been applied to benefit working in difficult lighting conditions. Its manual focus design is complemented by a rubberized focus ring for fine-tuned, precise control over your focus position. Additionally, Milvus-series lenses also feature an equally aesthetic and durable frosted, anodized metal lens-barrel surface along with a weather-sealed construction to protect against dust and moisture.