Photo of the day: Kowa Prominar lens 90mm F2.5 Macro for cameras Micro Four Thirds system
The source published the first image of the Kowa Prominar lens 90mm F2.5 Macro designed for cameras Micro Four Thirds system. A close-up lens is demonstrated at the exhibition CP+, which opened today in Yokohama.
Technical details about this novelty while are scarce. It is known that the optical design of the lens with a focal length of 90 mm and a maximum aperture of F/2,5 includes 13 elements in 11 groups, minimum focus distance is 25 cm. At the same time, the manufacturer has accompanied the exhibit graphs the MTF at full aperture and schedule showing that the geometric distortion is practically absent.
Information about the beginning of sales and price of new items yet.