Sigma I Contemporary Renewal E-Mount Lenses Release Dates Set

Release date: Thursday, December 11, 2025

Sigma’s official online shop began accepting reservations for the following Sigma I Contemporary lenses from 10:00 AM on Thursday, November 20, 2025.

Release date: Thursday, January 22, 2026

The company’s online shop will begin accepting reservations from 10:00 AM on Thursday, January 8, 2026.

Release date: Thursday, February 19, 2026

Sigma’s official online shop will begin accepting reservations from 10:00 AM on Thursday, February 5, 2026.

Sigma I Contemporary Renewal Line for E-Mount Product features

Sigma 35mm F2 DG｜Contemporary

This is the first in the “I Series,” which seeks to create new value as an interchangeable lens in the mirrorless era. The Contemporary line offers high-spec, everyday lenses that combine a compact body ideal for mirrorless systems with high resolution.

The 35mm F2 DG | Contemporary achieves a high level of brightness with an F2.0 maximum aperture, optical performance, and a compact lens body that is compatible with mirrorless systems. Because it’s a standard, you don’t want to compromise on the 35mm angle of view, and with its high optical performance that can withstand starry sky photography, and its easy-to-carry size yet high-quality lens body guaranteed by the “I Series,” you can enjoy everything from casual snapshots to creating professional-level works of art.

This lens delivers a new standard for the mirrorless era to photography enthusiasts who seek value beyond the experience of photography.

Sigma 50mm F2 DG｜Contemporary

The 50mm focal length is a popular standard lens. The Sigma 50mm F2 DG | Contemporary is characterized by its high optical performance and large, beautiful bokeh, offering expressive power that can be enjoyed in any scene, while being compact enough to be carried anywhere.

The all-metal body, a feature of the I series, gives the lens owner satisfaction and is robust, backed by the technology of cinema lenses. Because it is a basic focal length, it is a product that can be used for a long time. With this in mind, we are pursuing performance and durability that exceed expectations.

This lens, which achieves a high level of balance between each element, is a lens worth picking up for both those looking for their first interchangeable lens and experienced photographers. It offers the high-definition rendering and soft bokeh you expect from a bright full-frame lens, and the compact, exquisitely crafted lens body that matches its performance. You’ll be amazed at the contrast.

Sigma 20mm F2 DG｜Contemporary

The ultra-wide-angle prime 20mm F2 has been added to the I series lineup, packing high optical performance, build quality, and the joy of photography into a body.

The I Series, which seeks to create new value for interchangeable lenses in the mirrorless era, now includes the 20mm F2 DG | Contemporary, which packs a bright F2.0 aperture and high optical performance into a compact body. To fully utilize the wide 20mm angle of view, optical performance has been thoroughly pursued to achieve high image quality and uniformity from the center to the periphery. You can fully enjoy the powerful perspective that only an ultra-wide angle can provide, filling the entire frame with powerful expression.

It also effectively suppresses sagittal coma flare, which is difficult to correct in post-processing. Combined with the brightness of F2, it demonstrates its capabilities not only for landscape photography and snapshots, but also for starry sky photography, which requires exceptional optical performance. The compact shooting system makes it light and easy to carry. The uncompromising image quality and meticulous build quality ensure satisfaction and attachment as a tool. The essence of the I series, which brings new value to the experience of owning and operating a lens, is condensed into the 20mm F2 DG | Contemporary.

Sigma 45mm F2.8 DG｜Contemporary

This standard lens is designed to be used with a relatively compact full-frame mirrorless camera, and by balancing easy-to-carry size with high optical performance, it is easy to use as a regular prime lens. It embodies the Contemporary line’s development concept of “pursuing optimal balance,” and is a fitting product as the first in a series of lenses designed specifically for full-frame mirrorless cameras.

Sigma 65mm F2 DG｜Contemporary

This is the first in the “I Series,” which seeks to create new value as an interchangeable lens in the mirrorless era. The Contemporary line offers high-spec, everyday lenses that combine a compact body ideal for mirrorless systems with high resolution.

The 65mm has long been popular among photography enthusiasts and is also used as a lens for filming. The focal length is slightly slower than that of a standard lens, allowing for a variety of approaches to image creation. The 65mm F2 DG | Contemporary offers sharp images even at full aperture, and the large, beautiful bokeh produced by the maximum aperture of F2.0 can be fully enjoyed.

Made entirely of metal, with meticulous attention paid to the feel and sound of each operation, a characteristic of the “I Series,” this lens offers the joy of lens ownership to photography enthusiasts who pursue value that goes beyond the experience of photography.

Sigma 90mm F2.8 DG｜Contemporary

Introducing the 90mm F2.8 DG | Contemporary, a mid-telephoto lens from the I Series, which challenges new value as an interchangeable lens in the mirrorless era. It features functions optimized for mirrorless systems, a compact size, and uncompromising optical performance. All of these are packed into a lens body designed for I Series specifications, ensuring satisfaction for lens owners. The 90mm focal length brings out the subject, while the high image quality and rich, beautiful bokeh of a prime lens are only possible with this lens. Additionally, a minimum focusing distance of 50cm allows you to get close to your subject. This top-quality, everyday lens will brighten up your photography life, allowing you to enjoy portraits, snapshots, and any other occasion with ease.

Sigma 17mm F4 DG｜Contemporary

Introducing the 17mm lens from the I Series, a compact, lightweight, and high-performance ultra-wide-angle lens that lets you get closer to the subject. This ambitious lens, “compact, lightweight, and high-performance ultra-wide-angle,” was made possible by generously incorporating the latest technology. Not only does it create a grandeur-filled image thanks to the wide 17mm angle of view and powerful perspective, but its minimum focusing distance of 12cm also allows for close-up shots that incorporate the background, and handheld selfies thanks to its compact size and light weight, allowing for new ways to enjoy ultra-wide-angle lenses.

The optical design takes advantage of the short flange focal length and reduces flare and ghosting, achieving excellent imaging performance. The all-metal lens body, packed with the essence of Sigma’s craftsmanship, enhances not only the moment of capture but also the joy of owning the equipment itself. The Sigma 17mm F4 DG | Contemporary expands the world of the I series, which challenges new value as an interchangeable lens in the mirrorless era.

Sigma 24mm F2 DG｜Contemporary

The “Premium Compact Prime” I Series boasts clear image quality and compactness, and the wide-angle 24mm F2 has been added to the lineup. The I Series challenges new value as an interchangeable lens in the mirrorless era. The 24mm F2 has been added to the lineup of high-spec everyday lenses.

The 24mm F2 DG | Contemporary boasts a bright maximum aperture of F2.0 and high optical performance, and its features are packed into a compact lens body that is compatible with mirrorless systems.

It achieves a high level of optical performance, depicting images clearly from the center to the periphery of the wide 24mm angle of view. Combined with the brightness of the lens, it demonstrates its true potential in starry sky and nightscape photography. Despite its compact size, the high-quality body guaranteed by the I series makes the experience of owning and operating the lens even more exciting.

The I Series 24mm F2 DG | Contemporary meets the expectations of photographers who want to minimize the size of their equipment while still not compromising on image quality or the quality of the tool.

Sigma 24mm F3.5 DG｜Contemporary

This wide-angle lens offers beautiful rendering and bokeh, and lets you get as close as you want, making it a great choice for any scene. The “I Series” is challenging itself to create new value as an interchangeable lens in the mirrorless era. The first in the series is a wide-angle prime lens with high mobility that can be used in any shooting scene.

Following the 45mm F2.8 DG | Contemporary, this is Sigma’s most compact full-frame lens. It offers the high image quality required for full-frame photography without compromising on performance. Furthermore, with a minimum focusing distance of approximately 10cm and a maximum magnification ratio of 1:2, it allows you to freely shoot without being limited by the distance from the subject.

The lens body is finished to the “I Series” specifications, which pursues satisfaction as a lens owner, and it is a top-quality everyday lens that allows you to enjoy shooting in any situation.