![]() With regard to the optical system, the lens resorts to 16 elements in eleven groups and “incorporates additional enhancements such as the Air Sphere Coating and four Ultra Low Dispersion (UD) lenses” to deliver “improved image quality.” Your diaphragm consists of nine shovels and, as we have already said, it has a constant f / 4 aperture “which provides extraordinary bokeh and an incredible detail “.Īlso noteworthy is the minimum focus distance that drops from one meter of the EF version at 60 centimeters. The truth is that their 695 grams of weight and 11.9 cm long allow the brand to breastfeed, claiming to have achieved “an incredible 32 percent reduction compared to the equivalent EF lens.” On the other hand, it incorporates a reversible lens hood “that fits perfectly on the front of the lens, allowing photographers to store it without problems while traveling from one photographic scene to another.” : Is the Canon EOS R7 already on the way? Maybe, but it wouldn't be on your Christmas list In fact, from Canon they point out that it is “the shortest and lightest f / 4 interchangeable lens in the world in its focal range”, offering “amateur and professional photographers high performance, flexibility and a compact design to suit different genres, from wildlife to sports, from trips to portraits. Canon RF 70-200mm f / 4L IS USMįor its part, the telephoto lens also presented today belongs to the L series (the most professional in the house) and it is a telephoto lens with a standard focal length but that stands out for its brightness ( ƒ4 in all focal lengths) and, above all, by a compact size and lightweight. Regarding its dimensions, it measures 69.2 x 40.5 cm and weighs 160 grams (numbers very similar to the EF version). Its minimum focus distance is 30 centimeters (five less than the current EF version), its diaphragm is circular type with seven shovels (and, of course, it promises “a beautiful bokeh”) and its filter diameter is 43 mm. In terms of focus, it has a STM engine “for flawless AF performance” and his body has been redesigned “so photographers can shoot comfortably,” incorporating a click-free focus and lens control ring, “so photographers can exert intuitive control over the camera and focus settings, while viewing the subject.” In addition, it also has the coating technology Super spectra, which creates “a harmonic color balance that reduces flare and ghosting, as well as chromatic aberration.” In addition, according to Canon, “a totally new optical system” has been incorporated that is based on six elements in five groups with various PMo aspherical lenses (precision molded optics). ![]() HP, Epson, Canon and Brother propose increasingly interesting alternatives Photographers who want to photograph everything from portraits to landscapes Day or night, they can achieve incredible image quality. Thus, always according to the brand, “it is perfect for enthusiastic photographers who are switching to the EOS R system. The new RF version of the Canon EF 50mm f / 1.8 STM is, as we say, the classic lens with a standard viewing angle that provides a perspective close to that of human vision and with a ƒ1.8 aperture, very useful for all kinds of situations but especially suitable for disciplines such as portraiture. Therefore, both lenses would be the new ‘nifty fifty’ and ‘Copito’ in RF mount. So classic are the EF lenses from which they start that they both have their own nickname: ‘nifty fifty’ in the case of the 50mm, and ‘Copito’ in the case of the telephoto lens. The first of these is a new version of the classic bright 50mm lens that promises “quality without compromise”, while the other is the conversion to the RF mount of a widely known versatile telephoto lens characterized by portability. These are two new lenses that replicate what are “two of their most precious EF lenses” for the new mount, expanding the family of lenses available for their Canon EOS R full-frame mirrorless models. The Japanese firm has presented two new references within its range of RF mount lenses, the Canon RF 50mm f / 1.8 STM Y Canon RF 70-200mm f / 4L IS USM.
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