Voigtländer Nikon Z Nokton 1,2/40 mm aspherical

Large aperture F1.2 in full-frame format.
NOKTON is the title given to fast lenses with an open F
value of F1.5 or less among Voigtländer lenses. The merit of fast
lenses in modern times, where the sensitivity of image sensors
has increased, is that the large bokeh at open aperture can be
used as a photographic expression.
The NOKTON 40mm F1.2 Aspherical is a large aperture
manual focus lens. Covering a full-frame image circle, the
optical design is optimized for the image sensor of the Nikon Z
system cameras.
The lens is equipped with electronic contacts and realizes communications between the lens and the body.
In addition to Exif information and in-body image stabilization (3 axes), by combining with a camera body
feature and the latest firmware <* 1>, the lens has three types of focusing support functions:
(1) focusing by color changing of the focus point frame
(2) peaking function focusing, and
(3) focusing with the enlargement button.
The lens construction consists of eight elements in six groups, two of which are double-sided