.Cosina has actually declared improved models of its own Voigtlu00c3 $ nder APO-Lanthar 35mm f/2 and 50mm f/2 Aspherical lens. The brand-new Mark II lens will definitely be actually discharged 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 meant to reduce the axial colorful deviance of reddish, environment-friendly as well as blue lighting. The 35 mm lense is made along with 11 lens elements in 9 groups. It also features a floating lens system. The 50 mm lens is built with 10 lense factors around 8 teams. Each lens consist of five anomalous limited dispersal glass factors and 2 aspherical lens elements.Wide maximum apertureThe Symbol II Voigtlu00c3 $ nder APO-Lanthar 35mm f/2 and also 50mm f/2 prime lens both feature large optimum apertures of f/2. This should give an excellent low-light efficiency as well as superficial intensity of area. Both lens likewise possess 12-bladed eyes which need to offer a soft, rounded bokeh in the out-of-focus parts of your images.Manual operationThe brand new lens are completely manual so you are going to need to have management focus as well as exposure. Surprisingly, the manual eye management band is at the face of the lense while the focus band is at the bottom, closer to the camera. Each lenses likewise utilize full-metal helicoid focusing device. Cosina claims that this is actually processed and changed along with high accuracy and also top notch grease that generates a suitable torque. This additionally implies you should manage to strike your concentration efficiently and precisely.ConstructionThe brand-new Voigtlu00c3 $ nder APO-Lanthar 35 mm prime lense solutions 2.77 inches (70.4 mm) in span and also weighs 14.8 ozs (420g). This is a little much heavier than the Score I model of the lense despite the fact that each coincide length. The Sign II 50mm prime lense is 2.5 inches (64.3 mm) in span and examines 13.7 ounces (370 g). Once more, this is the same dimension as the previous variation however a little bit of much heavier. u00c2 What our company thinkThe updated Voigtlu00c3 $ nder APO-Lanthar Aspherical prime lens need to supply high-grade graphics. 35 mm and also fifty mm are each extremely versatile focal sizes that are actually perfect for a wide range of circumstances. With wide maximum eyes of f/2, both lenses must likewise satisfy video producers finding superficial deepness of area and great low-light efficiency. Nevertheless, as they are hand-operated concentration only, you will require to practice your strategy to guarantee you reach your emphasis every try. If you are trying to find a new hand-operated lens, the Voigtlu00c3 $ nder APO-Lanthar Aspherical keys are actually an attractive option.Pricing and also availabilityCosina mentions that the Score II Voigtlu00c3 $ nder APO-Lanthar 35mm f/2 Aspherical prime lense will certainly be on call coming from December this year. The 50 mm lense will definitely be actually discharged in Nov. Each lenses are actually valued at 130,000 Oriental yen which corresponds to around $886 at the time of composing.