The APO-LANTHAR 50 mm F2 Aspherical, an interchangeable lens exclusively for full-frame (Nikon FX format) mirrorless camera with the Nikon Z mount under Voigtländer brand. The APO-LANTHAR designation is given to especially high performance lenses in the Voigtländer lens lineup, with APO being derived from the apochromatic optical design. A need for apochromatic optical designs that reduce the longitudinal chromatic aberrations of the three primary colors (RGB) of light to practically zero arose with the increasing popularity of color film. Now, with the current range of high-resolution digitals sensors,this need for extremely high-level control of chromatic aberrations is even more pertinent than when film changed from monochrome to color in the middle of the 20th century. So rather than just being for already solved old technologies, apochromatic optical designs are indeed a subject requiring serious consideration in the digital age.

Voigtländer APO-LANTHAR 50 mm F2.0 Aspherical is a high performance manual focus standard lens optimized for the imaging sensors of the Nikon Z mount mirrorless cameras. Inheriting the apochromatic optical design, the lens is highly corrected to eliminate optical aberrations including longitudinal chromatic aberration. In addition, it is optimized for the ultimate performance of the resolution and contrast reproducibility. (Ref. MTF chart) The lens constructed with 8 groups 10 elements has five abnormal partial dispersion glasses, two out of eight elements, each with two aspherical surface, and also floating focus system built-in. The lens has a proud performance that will drastically change your image of familiar standard lens “50 mm F2”. This product uses the same optical system as the popular Sony E-mount and VM-mount lenses, which have been introduced as the highest-performance standard lenses in Voigtländer’s history, and has an optical design optimized for the image sensors of mirrorless cameras with the Nikon Z- mount. This lens is equipped with electronic contacts and realizes communications between the lens and the body.