Cosina Launches Voigtlander APO-Skopar 90mm f/2.8 for Nikon F-Mount

Cosina has launched the Voigtlander APO-Skopar 90mm f/2.8 for Nikon’s DSLR F-mount. Cosina says that the lens has been designed to convey the looks of chromatic aberration to as near zero as potential.

The APO-Skopar 90mm f/2.8 follows the Color-Skopar 28mm f/2.8 SL II S that Cosina launched in September, additionally for F-mount. It, just like the 28mm, is a tribute to basic SLR lenses. The 90mm f/2.8, specifically, is described as a tribute to the lenses produced between 1965 and 1974 and encompasses a silver rim (which Cosina is nicknamed Sakijiro amongst colelctors) or a black one (referred to as Sakiguro). Each colour choices will probably be out there when the lens involves market.

The corporate says that the newly designed optical system makes use of “anomalous partially dispersed glass” in 5 out of the seven parts which are organized within the seven-group building. It has a 27.5-degree angle of view, a most magnification of 1:8.1, a nine-bladed aperture diaphragm, and a 52mm entrance component filter measurement. The lens options an aperture vary of f/2.8 by means of f/22.

Cosina says that it makes use of an apochromat design that “makes the on-axis chromatic aberration of RGB, which constitutes the three main colours of sunshine, as near zero as potential.”

Cosina adopted an all-metal helicoid unit that it processed and adjusted with what it describes as excessive precision and high-quality grease that produces acceptable torque and permits for clean in addition to exact and delicate focusing operation. Provided that the lens is solely guide focus, this sort of consideration to element within the focusing is prone to be appreciated. The corporate described related consideration to element in its 28mm f/2.8.

Additionally just like the 28mm f/2.8, the APO-Skopar 90mm f/2.8 is suitable with quite a lot of Nikon our bodies, together with Nikon’s that function Ai-S with built-in CPU, nevertheless it additionally has an Ai coupler that Cosina says makes it potential to make use of with quite a lot of cameras from basic SLRs from the period the lens celebrates by means of the newest DSLRs.

The lens is designed particularly to be compact, and Cosina says that regardless of its excessive efficiency, the lens is simply 40mm lengthy.

Cosina says that the Voigtlander APO-Skopar 90mm f/2.8 will probably be out there in November in each black and silver iterations for 68,000 yen, or about $596.

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