A portrait-length prime featuring a high 1:2 maximum magnification, the Canon EF mount Milvus 100mm f/2M ZE Lens from Zeiss features a floating elements system for consistently high image quality when working with both near and distant subjects. Using the classic Planar optical design, this lens incorporates two anomalous partial dispersion glass elements to control aberrations and distortions for even illumination and sharpness throughout the aperture and focus ranges. An enhanced Zeiss T* anti-reflective coating has also been applied to lens elements to suppress flare and ghosting for increased contrast and clarity. Designed for macro applications, this lens' 1:2 maximum magnification ratio is benefitted by a 1.4' minimum focusing distance along with printed magnification scales on the barrel. 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.