Released in September 2021

◆Medium telephoto, 90mm now available in the I series, the highest quality everyday lens that can be enjoyed in all situations.・Mount: Compliant with Leica Camera L-Mount standard・Focus Distance: 90mm / Open aperture: F2.8 / Filter diameter: 55mm / Contemporary line / [90MMF28DGDNCL] Medium telephoto, 90mm now available ・Mount: Compliant with Leica Camera L-Mount standard ・Focal length: 90mm ・Open aperture: F2.8 ・Filter diameter: 55mm ・Contemporary line/[90MMF28DGDNCL] 90MMF28DGDNCL Released in September 2021
< br>◆“Premium Compact Prime” I Series The I Series is a full-frame compatible lens series that offers new value to mirrorless systems. One of the major advantages of mirrorless cameras is that the shooting system is small and lightweight. The combination of high optical performance and compactness that cannot be achieved with single-lens reflex cameras also creates new photo opportunities. On the other hand, in this day and age where the means of photography such as mobile devices have become so diverse, SIGMA believes that owning a camera and lens has value beyond simply "taking pictures." I think. Based on the high development capabilities and processing technology that have been accumulated since our founding in 1961 and refined through SIGMA GLOBAL VISION since 2012, we have carefully considered the quality of the tool, the feel you feel when handling it, and the joy of owning it itself. The "I series" has been created. This is an answer from SIGMA Contemporary about what value we can present to the existence of lenses.

◆Contemporary line New standard optical performance We place emphasis on high optical performance because it is a compact lens that can be used regularly. The lens group, which includes five SLD glass elements and is constructed based on the latest optical technology, mainly suppresses axial chromatic aberration that cannot be corrected on the camera side. It achieves high resolution and clear image quality without color bleeding. At the same time, by utilizing the optical correction function on the camera side, which is an advantage of mirrorless systems, it is possible to concentrate on correcting aberrations that can only be handled by optical systems, making it possible to improve depiction performance and reduce the size and weight of the lens. I made it. Furthermore, the high-precision glass-molded aspherical lens provides both high resolution and beautiful bokeh. You can enjoy full-frame photography that takes advantage of soft, large bokeh with no coloration. With a minimum shooting distance of 50cm and a maximum magnification of 1:5, it is possible to take close-up shots that highlight the subject. The AF drive system uses a quiet and high-speed stepping motor, making it suitable for not only still images but also video shooting.

◆Build quality of I series specifications Adopts a metal exterior that is common to I series specifications. Parts made from machined aluminum are not only beautiful, but also improve the quality of the product itself, with solid rigidity and high durability. Furthermore, metal material is also used for the internal structure that slides on the operating ring. The high-precision parts made possible by advanced metal processing technology backed by the professional video lenses "SIGMA CINE LENS" create a superb texture on each control panel that will make you want to operate it over and over again.

◆Lens composition: 11 elements in 10 groups (5 SLDs, 1 aspherical lens)

◆Inner focus

◆High-speed AF compatible

◆Equipped with stepping motor

◆Compatible with "lens optical correction" function *Limited to compatible cameras. Also, the items that can be corrected vary depending on the camera.

◆DMF, AF+MF compatible

◆Super multi-layer coat

◆Aperture ring

◆Focus mode switch

◆ Simple dustproof and drip-proof structure

◆Designed with consideration to flare and ghosting

◆100% inspected using SIGMA's unique MTF measuring device

◆Adopts a 9-blade circular diaphragm

◆High-precision, robust brass bayonet・Mount accessories・Magnetic metal cap (LCF55-01M)・Hood (LH576-02)・Front cap (LCF-55 III)・Rear cap (LCR) II)

■ Specifications ■Lens composition: 11 elements in 10 groups (5 SLDs, 1 aspherical lens) Angle of view: 27.0° Number of aperture blades: 9 (circular diaphragm) Minimum aperture: F22 Shortest shooting Distance: 50cm Maximum imaging magnification: 1:5 Filter size: φ55mm Maximum diameter x length: φ64mm x 59.7mm Mass: 295g Manufacturer warranty period 1 year

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Camera Lens