Capture every inspiring momentIntroducing Sigma's all-new, mid-telephoto I series prime for mirrorless systems. This compact 90mm F2.8 optic is versatile, well-built and offers stunning optical performance, making it perfect for portraits, close-ups, weddings and events.A brand new 90mm F2.8 DG DN | Contemporary premium compact prime has been added to Sigma's growing I series range. It joins four existing I series primes as well as the all-new 24mm F2 DG DN | Contemporary, offering superb optical performance, a bright F2.8 aperture, an all-metal build and a manual aperture ring. Designed especially for mirrorless systems it feels well-balanced on modern full-frame bodies, and boasts exceptional resolving power that can keep up with the latest ultra-high-resolution cameras.With its versatile mid-telephoto focal length, the lens is the longest I series lens yet, but remains remarkably compact and light so that it is ideal for day-to-day use. It is fully-optimized for mirrorless systems with ultra-fast and accurate AF performance, and it boasts outstanding optical capabilities. The rich, smooth bokeh makes for attractive backgrounds, which is perfect for portraits, and the minimum focusing distance of 50cm allows photographers to get closer to their subject.This high-quality, everyday lens is able to bring scenes to life with its beautiful rendering and ultra-sharp optics, all in a portable, robust and tactile lens body.I series Premium Compact Primes for mirrorless usersThe Sigma I series features full-frame-compatible lenses that offer mirrorless users a new and better alternative, both in the experience of shooting with the lens and in the impressive results it is able to achieve.One of the key advantages of mirrorless cameras is their smaller form-factor, and this new 90mm optic is designed to be perfectly matched to these more compact systems without sacrificing performance. This combination of superb optical quality with exceptional portability, not previously possible with DSLR systems, will bring new opportunities to this and future generations of photographers.New standards of optical performance for the Contemporary lineThe Sigma 90mm F2.8 DG DN | Contemporary boasts exceptional optical performance with a ultra-high resolving power to match the latest high-resolution mirrorless cameras.The lens is built using the very latest optical technology, and includes five SLD glass elements. This helps to reduce axial chromatic aberration that cannot be corrected in-camera, allowing the lens to achieve high resolution and clear image quality with no color bleeding. A high-precision glass molded aspherical lens provides both high resolution and beautiful bokeh. Photographers can enjoy shooting with soft, large bokeh without coloration and this is something that only a full-frame lens is able to deliver.The lens also utilizes the camera's optical correction functionality, which is an advantage of mirrorless systems, Sigma's optical designers were therefore able to concentrate on correcting aberrations that can only be corrected by the optical design, thereby improving rendering performance and reducing the size and weight of the lens.With a minimum focusing distance of 50cm and a maximum magnification ratio of 1:5, close-up macro-style photography is possible.
Lens construction: 11 elements in 10 groups, with 5 SLD and 1 aspherical lens elements.
Incorporates five SLD (Special Low Dispersion) elements.
Features one aspherical element for optical precision.
Minimum focusing distance of 1.6'.
9-blade rounded diaphragm for smooth bokeh.
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Available Colors: Black
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