Cameras lens 70mm F2.8 DG MACRO Art black [SONY E/single focus lens]. Fall out with a feeling of overwhelming definition; feeling. Long-awaited "razor macro" at last from Art line. Macrolens of Art line, the first of expectationWe let out "image quality standard" that is concept of Art line to giving top priority, and this product adopts focus of method. We design achievement of high resolution as first priority.
It falls out with a feeling of overwhelming definition for macrolens of looking into the distance area out of standard... And realizes no good point. In addition, by adoption of coreless DC motor and algorithmic optimization as for the AF operation of high-performance lens with weight smoothly. That legendary macrolens which received high validation from many photograph lovers in nickname of "razor macro" is further evolution. It is appearance that we are fully prepared in Art line quality.
Image quality top priority design philosophyWe adopt leaving one after another-type floating focus to move two focus lenses group with quantity of different movement. We suppressed distortion change by change of shooting distance and realized high resolution at all distance from the shortest shooting distance to infinity. Refractive index is high and, in addition to two pieces of FLD glass, SLD glass two pieces, adopts one piece of high glass of abnormal partial dispersibility and revises longitudinal chromatic aberration thoroughly. Furthermore, we adopted two pieces of aspherics and improved a feeling of definition of the shortest shooting distance neighborhood.We can enjoy sharp focusing department and comparison with senility without color blur like razor by these characteristics. Most suitable focus speed and focus operation that were realized by by wire methodWe adopt by wire method that lost mechanical link of focus ring and focus drive. It was equipped with coreless DC motor of new development and by controlling in the latest algorithm, planned reduction of drive sound and realized the most suitable focus speed. Full-time manual which can make a fine adjustment of focus is possible just to turn focus ring at the time of AF shooting. Angle of rotation of focus is big and can perform required delicate focus operation by macroshooting. Correspondence complete in full size SONY E mountWe cope with SONY E mount that is mount for mirrorless Cameras while being optical design for Digital Single-Lens Reflex. Cameras of SONY E mount is available without mount converter MC-11 made of Sigma. Like MC-11, we completely cope with camera shake revision function in Body, distortion revision function "lens revision" in Body ("neighboring light quantity revision" "chromatic aberration of magnification revision" "distortion distortion revision"). In addition, continue ass AF of non-correspondence is available in MC-11, too.
In addition, screw of72mm is equipped with by the inside diameter side of macroflash adapter65mm. By using adapter of72mm, wearing of macroflash and ringlight except EM-140 DG is possible, too. The picture is for illustrative purposes only. Your item will be dispatched as soon as possible. We will contact you if there may be any delay.Even so, on rare occasions, there could be an unexpected problem or mistake. But rarely unexpected stuff happens or we make a mistake.
We promise to work hard on them and make right. We will work hard to solve the problem and meet your needs. Our specialized fields are in rare, hard to find records and new cds from Japan. MAXIMUM RARE RECORDS AND CDs JAPAN.
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This item is in the category "Cameras & Photo\Lenses & Filters\Lenses". The seller is "maximumrare" and is located in this country: JP. This item can be shipped to North, South, or Latin America, all countries in continental Asia, Australia.