Despite its compact dimensions, the super wide-angle Zeiss 21mm f2.8 Loxia lens offers exceptional image quality across the entire image field of a full-frame sensor. The lens’ wide focal length and bright f/2.8 aperture make it a great tool for capturing a wide range of subjects in a variety of conditions, such as architecture, landscapes and travel. The optical design has been specially developed for high-resolution, full-frame sensors such as the mirrorless Sony a series.
Lens Type Wide-Angle Prime Focal length – wide (mm) 21 Focal length – tele (mm) 21 Max aperture – wide 2.8 Max aperture – tele 2.8 Minimum aperture 22.0 Minimum focus distance (m) 0.25 Sensor Format Full Frame Lens mount Sony E Lens elements 11 Lens groups 9 Aperture blades 0 Filter thread (mm) 52 Focus mechanism Manual Colour Black Size 62.1 x 85mm Weight (g) 394 Angle of View 91/81/59