.Cosina has revealed upgraded variations of its own Voigtlu00c3 $ nder APO-Lanthar 35mm f/2 and 50mm f/2 Aspherical lens. The brand new Mark II lenses are going to be actually launched for full-frame Nikon Z Mount mirrorless cameras.Optical designThe Mark II Voigtlu00c3 $ nder APO-Lanthar prime lens make use of an apochromatic lense layout. This is aimed to reduce the central chromatic aberration of reddish, environment-friendly as well as blue lighting. The 35 mm lens is actually created along with 11 lense factors in 9 teams. It also features a floating lens mechanism. The 50 mm lens is designed along with ten lens factors around eight teams. Both lens consist of 5 strange partial diffusion glass factors and 2 aspherical lens elements.Wide optimum apertureThe Mark II Voigtlu00c3 $ nder APO-Lanthar 35mm f/2 and also 50mm f/2 prime lens both feature broad max apertures of f/2. This ought to give a really good low-light efficiency and also shallow intensity of industry. Each lenses also possess 12-bladed irises which need to offer a soft, rounded bokeh in the out-of-focus portion of your images.Manual operationThe brand-new lens are actually totally hand-operated so you are going to require command focus and also visibility. Surprisingly, the hand-operated aperture management ring goes to the front of the lense while the focus band is at the foundation, closer to the electronic camera. Both lenses additionally use full-metal helicoid centering system. Cosina states that this is refined and readjusted along with higher accuracy and also high-grade oil that produces an appropriate twist. This additionally means you should have the ability to attack your concentration easily as well as precisely.ConstructionThe new Voigtlu00c3 $ nder APO-Lanthar 35 mm prime lens measures 2.77 ins (70.4 mm) in length and also weighs 14.8 ounces (420g). This is actually a little bit of heavier than the Mark I version of the lens despite the fact that each are the same span. The Result II 50mm prime lense is actually 2.5 ins (64.3 mm) in length and examines 13.7 ounces (370 g). Once again, this coincides size as the previous model however a little bit of much heavier. u00c2 What our experts thinkThe upgraded Voigtlu00c3 $ nder APO-Lanthar Aspherical prime lens must provide top notch graphics. 35 mm and 50 mm are both functional focal sizes that are ideal for a wide range of instances. Along with large optimum apertures of f/2, both lens need to likewise fulfill video clip creators seeking superficial intensity of field and really good low-light efficiency. Nevertheless, as they are hand-operated concentration merely, you will definitely require to practice your method to ensure you strike your emphasis every try. If you are actually searching for a brand new hand-operated lens, the Voigtlu00c3 $ nder APO-Lanthar Aspherical tops are a desirable option.Pricing as well as availabilityCosina points out that the Score II Voigtlu00c3 $ nder APO-Lanthar 35mm f/2 Aspherical prime lense are going to be actually accessible from December this year. The 50 mm lense will be discharged in Nov. Both lenses are actually valued at 130,000 Eastern yen which translates to around $886 back then of composing.