.Cosina has actually introduced upgraded versions of its Voigtlu00c3 $ nder APO-Lanthar 35mm f/2 as well as 50mm f/2 Aspherical lenses. The brand new Mark II lenses will definitely be actually released for full-frame Nikon Z Mount mirrorless cameras.Optical designThe Score II Voigtlu00c3 $ nder APO-Lanthar prime lens make use of an apochromatic lens concept. This is planned to minimize the axial chromatic aberration of reddish, environment-friendly and blue illumination. The 35 mm lens is created with 11 lense factors in nine groups. It likewise includes a floating lens system. The fifty mm lens is actually designed along with ten lense elements across 8 groups. Each lenses feature 5 aberrant partial diffusion glass factors and also 2 aspherical lens elements.Wide max apertureThe Mark II Voigtlu00c3 $ nder APO-Lanthar 35mm f/2 and also 50mm f/2 prime lens both feature wide maximum apertures of f/2. This must provide a great low-light efficiency and shallow deepness of field. Each lenses likewise have 12-bladed eyes which should give a smooth, round bokeh in the out-of-focus aspect of your images.Manual operationThe new lenses are fully hand-operated so you will certainly need to have command focus as well as direct exposure. Surprisingly, the hand-operated aperture management band is at the face of the lens while the focus ring goes to the base, closer to the video camera. Both lenses also make use of full-metal helicoid centering system. Cosina mentions that this is processed as well as readjusted along with higher precision as well as high-grade grease that generates a proper twist. This likewise indicates you should be able to hit your concentration easily as well as precisely.ConstructionThe brand-new Voigtlu00c3 $ nder APO-Lanthar 35 mm prime lens measures 2.77 inches (70.4 mm) in span as well as weighs 14.8 ounces (420g). This is actually a little bit of much heavier than the Score I variation of the lense although both coincide length. The Result II 50mm prime lens is actually 2.5 inches (64.3 mm) in size as well as examines 13.7 ounces (370 g). Once more, this coincides measurements as the previous model however a little bit of heavier. u00c2 What our company thinkThe upgraded Voigtlu00c3 $ nder APO-Lanthar Aspherical prime lens should provide top notch images. 35 mm and also 50 mm are actually both extremely versatile central lengths that are best for a variety of cases. Along with vast maximum eyes of f/2, both lens ought to likewise satisfy video manufacturers looking for superficial deepness of industry and good low-light performance. Having said that, as they are hand-operated focus only, you will certainly require to exercise your method to guarantee you hit your concentration every go. If you are searching for a new hands-on lense, the Voigtlu00c3 $ nder APO-Lanthar Aspherical keys are actually an attractive option.Pricing as well as availabilityCosina says that the Mark II Voigtlu00c3 $ nder APO-Lanthar 35mm f/2 Aspherical prime lens will be available coming from December this year. The fifty mm lens will certainly be launched in November. Both lens are actually priced at 130,000 Japanese yen which corresponds to around $886 at that time of composing.