Versatile Wide-Angle Prime. The Voigtlander 21mm f/1.4 Nokton for Leica’s combination of wide focal range, fast aperture, and twelve-blade diaphragm makes it ideal for landscapes, interior photography, architectural photography, and any application in which you need subject-background isolation.

Great for Low-Light Photography. This lens’s fast f/1.4 maximum aperture gives you great low-light performance and excellent depth-of-field control for using selective-focusing techniques.

Advanced Optics. The 50mm f/1.4’s eleven-group/thirteen-element optical design includes two aspherical elements and three abnormal partial-dispersion elements, which provide exceptional sharpness and clarity while preventing spherical aberrations and distortion throughout the aperture range.

Manual Focus and Aperture. This lens’s manual-focus design gives you smooth, precise control over focus placement, and it has a 1.6-foot minimum focusing distance to let you get in pretty close. Even though this is a manually focusing lens, it transfers EXIF data to the camera so that you can use in-camera stabilization, magnification, and other features.