.Cosina has announced improved variations of its Voigtlu00c3 $ nder APO-Lanthar 35mm f/2 and also 50mm f/2 Aspherical lens. The brand new Mark II lenses will definitely be discharged for full-frame Nikon Z Mount mirrorless cameras.Optical designThe Mark II Voigtlu00c3 $ nder APO-Lanthar prime lenses utilize an apochromatic lense layout. This is wanted to minimize the central chromatic difference of reddish, environment-friendly and blue lighting. The 35 mm lens is developed with 11 lens components in nine teams. It also features a floating lense mechanism. The fifty mm lens is actually created with ten lense components throughout 8 groups. Each lens include five aberrant partial diffusion glass elements 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 include vast maximum apertures of f/2. This need to give a good low-light efficiency as well as shallow deepness of area. Both lenses also possess 12-bladed eyes which need to offer a soft, circular bokeh in the out-of-focus component of your images.Manual operationThe brand-new lens are actually entirely hand-operated so you will require control focus as well as direct exposure. Interestingly, the manual eye control band goes to the front of the lens while the focus ring is at the base, closer to the video camera. Each lens additionally utilize full-metal helicoid centering device. Cosina claims that this is processed as well as readjusted with high preciseness and also top notch oil that produces a necessary torque. This additionally suggests you must have the ability to strike your concentration properly as well as precisely.ConstructionThe brand new Voigtlu00c3 $ nder APO-Lanthar 35 mm prime lense solutions 2.77 inches (70.4 mm) in length and measures 14.8 ozs (420g). This is a little bit of heavier than the Score I model of the lense although both are the same span. The Sign II 50mm prime lense is 2.5 inches (64.3 mm) in length and also examines 13.7 ounces (370 g). Again, this coincides measurements as the previous version yet a little bigger. u00c2 What our company thinkThe updated Voigtlu00c3 $ nder APO-Lanthar Aspherical prime lenses ought to provide high-quality photos. 35 mm as well as fifty mm are both functional central sizes that are actually best for a large variety of instances. With vast max apertures of f/2, both lenses ought to additionally satisfy video clip producers seeking superficial intensity of industry and also really good low-light functionality. Nonetheless, as they are hand-operated emphasis just, you will certainly need to have to perform your approach to ensure you reach your concentration every go. If you are searching for a brand-new manual lens, the Voigtlu00c3 $ nder APO-Lanthar Aspherical tops are actually an appealing option.Pricing as well as availabilityCosina claims that the Mark II Voigtlu00c3 $ nder APO-Lanthar 35mm f/2 Aspherical prime lens will certainly be actually offered coming from December this year. The 50 mm lens are going to be actually released in Nov. Both lens are actually valued at 130,000 Japanese yen which relates to around $886 at that time of writing.