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Press release: SIGMA Announces 20mm F2 DG DN | Contemporary, the 7th and Widest Lens in the All-Metal I series of Premium Compact Primes Exceptional optical performance and superb build quality give photographers the joy of creating images – introducing the new ultra-wide SIGMA 20mm F2 DG DN | Contemporary Ronkonkoma, NY – February 9, 2021 – SIGMA Corporation of America, the US subsidiary of SIGMA Corporation (CEO: Kazuto Yamaki. Headquarters: Asao-ku, Kawasaki-shi, Kanagawa, Japan) is pleased to announce the upcoming release of the SIGMA 20mm F2 DG DN | Contemporary lens, part of SIGMA's I series. This new lens is the widest in the I series released to date. Equipped with a metal, knurled, petal-type lens hood, this ultra-wide prime is compatible with 62mm threaded front filters. It is also an addition to the fast F2 aperture group of I series lenses alongside the 24mm F2 DG DN | C, 35mm F2 DG DN | C, and 65mm F2 DG DN | C. All F2 I series lenses feature a distinctive arc-type AF/MF switch and stylized barrel design near the "Made in Japan" marking. The fast F2 maximum aperture and total optical performance makes this a natural choice for astrophotography, along with landscapes, cityscapes, street photography, low-light interiors, and other nighttime situations. Due to its wide focal length and compact size, this 20mm lens is also an ideal choice for handheld vlogging and video streaming. And the ability to mount front filters, such as neutral density filters, for video and long-exposure landscapes on such a fast-aperture ultra-wide will be appreciated by many content creators. The SIGMA 20mm F2 DG DN | Contemporary lens will be available in the U.S. at SIGMA Authorized Dealers for a retail price of $699 on February 25, 2022. This all-new full-frame premium compact prime for mirrorless systems is the latest addition to SIGMA's I series lineup, combining a bright maximum aperture of F2, an ultra-wide 20mm focal length and stunning optical performance. The lens boasts an exceptionally small form factor, weighing in at just 370g and measuring just 72.4cm in length*, which makes it a highly practical optic that is portable enough for everyday shooting. It's ideal for landscapes, wide-angle portraits, weddings and interiors, and is particularly well-suited to astrophotography owing to its very well-controlled sagittal coma flare. It is the fourth I series lens with an F2 aperture, joining a 24mm, 35mm and 65mm, which together make a well-matched lens set for L-Mount and Sony E-mount users. *Figures are for L-Mount Remarkably, the 20mm F2 DG DN | Contemporary is almost identical in size and weight to the very compact SIGMA 24mm F2 DG DN | Contemporary. A sleek, all-metal design, with a signature I series magnetic lens cap, a manual aperture ring and exceptional production quality means using this lens is a highly intuitive and satisfying experience, making the photo-taking process even more enjoyable. This sharp and beautifully built I series prime, the SIGMA 20mm F2 DG DN | Contemporary captures the essence of the I series, bringing a new level of user experience―the pleasure of owning and using a lens. 1. I series | "Premium Compact Primes" for mirrorless users The SIGMA I series features full-frame compatible lenses that offer new value to mirrorless systems. The combination of superb optical performance with a level of compactness that is perfectly suited to smaller and lighter modern mirrorless cameras will bring you new opportunities for a perfect shot. SIGMA is aware that in today's world we have a wide range of camera choices, especially with the increase in mobile phone ownership. But with many photographers looking for something more than something that simply captures images when they choose to own a camera and lens, I series lenses offer the ultimate combination of superb optical performance, outstanding usability and compact form- factor. SIGMA's excellence in development and production technologies has been built up since our founding in 1961 and became increasingly sophisticated with the introduction of the SIGMA Global Vision brand in 2012. With this as a base, SIGMA has given careful thought to the quality of the products, the feeling of using it and the pleasure of owning it. This is how the I series was born. 2. New standards of optical performance for the Contemporary line The 20mm F2 DG DN | Contemporary achieves the highest level of optical performance even at the widest aperture setting of F2 from the center of the image to the periphery. Based on the latest optical design technology, the lens construction includes three high-precision glass-molded aspherical lens elements, one SLD element, and one FLD element to suppress a range of optical aberrations. The result is clear and sharp images even in the extreme corners of the frame. By focusing on the suppression of sagittal coma flare, which is difficult to correct in post-processing, accurate reproduction of very bright points of light has been achieved. This also provides extremely detailed results across the entire image, especially important for night sky photography. The lens' optical design, as well as its Super Multi-Layer Coating and Nano Porous Coating (NPC), ensures very minimal flare and ghosting even when shooting into bright light sources. This makes it much easier to photograph backlit subjects and still achieve punchy, high contrast results. 3. Exceptional I series build quality with a compact form-factor All I series lenses have an all-metal construction. The precision-cut aluminum parts not only give the barrel a sleek, stylish finish, but provide superb durability that improves the quality of the entire product. Metal materials are also used in internal structures that slide with the operation ring for added robustness. These high-precision components crafted with SIGMA's cutting-edge metalworking technology are also used in SIGMA's CINE LENS lineup for professional cinematographers and provide a tactile, ergonomic feel that make the lens a pleasure to use. The cover ring between the focus ring and the aperture ring has hairline processing that is also used for the rear cylinder of the Art line. This covering functions as a finger hold when attaching or detaching the lens. Additional Features Lens construction: 13 elements in 11 groups, with 1 FLD, 1 SLD and 3 aspherical lens elements Inner focus system Compatible with high-speed autofocus Stepping motor Compatible with Lens Aberration Correction *Function available on supported cameras only. Available corrections may vary depending on the camera model. Supports DMF and AF+MF Nano Porous Coating Super Multi-Layer Coating Aperture ring Focus mode switch Petal-type lens hood (LH656-03) Magnetic metal lens cap (LCF62-01M) Mount with dust and splash resistant structure Support for switching between linear and non-linear focus ring settings (for L-Mount only) Compatible with SIGMA USB DOCK UD-11 (sold separately / for L-Mount only) Designed to minimize flare and ghosting Every single lens undergoes SIGMA's proprietary MTF measuring system 9-blade rounded diaphragm High-precision, durable brass bayonet mount "Made in Japan" craftsmanship Key Specifications The figures below are for L-Mount: Lens Construction: 11 groups, 13 elements (1 FLD, 1 SLD, 3 aspherical) Angle of view: 94.5° Number of diaphragm blades: 9 (rounded diaphragm) Minimum aperture: F22 Minimum focusing distance: 22cm / 8.7 in. Maximum magnification ratio: 1:6.7 Filter size: 62mm Dimensions (Max. Diam. x Length): 70 x 72.4mm / 2.8 x 2.9 in Weight: 370g / 13.1 oz.

Press release: SIGMA Announces 18-50mm F2.8 DC DN | Contemporary, the Smallest and Lightest F2.8 Zoom Lens for APS-C Format Mirrorless Cameras Ronkonkoma, NY – October 19, 2021 – SIGMA Corporation of America, the US subsidiary of SIGMA Corporation (CEO: Kazuto Yamaki. Headquarters: Asao-ku, Kawasaki-shi, Kanagawa, Japan) is excited to announce the upcoming release of the SIGMA 18-50mm F2.8 DC DN | Contemporary lens. Ideal for travel and day-to-day shooting, this remarkable new lens offers a high-quality, versatile, extremely compact option for crop-sensor mirrorless camera users. Less than 3 inches (74.5mm) long and weighing just over 10 ounces (290g), it is the smallest and lightest F2.8 standard zoom for crop-sensor mirrorless cameras (as of October 2021). The SIGMA 18-50mm F2.8 DC DN | Contemporary lens will be available in the U.S. at SIGMA Authorized Dealers for a retail price of $549 near the end of October 2021. Learn more about the SIGMA 18-50mm F2.8 DC DN | C at: https://www.sigmaphoto.com/18-50mm-f2-8-dc-dn-c Exclusively for mirrorless cameras｜Compatible with APS-C cameras C | Contemporary SIGMA 18-50mm F2.8 DC DN Stunning versatility Large F2.8 aperture and superb image quality Exceptionally compact and lightweight body ideal for mirrorless cameras Supports various shooting situations Supplied accessories: Petal Type Hood (LH582-02), Front Cap (LCF-55 III), Rear Cap (LCR II) Available mounts: L-Mount, Sony E-mount A large F2.8 aperture zoom lens that need never leave your camera This exceptionally small, light and bright standard zoom for crop-sensor mirrorless cameras is the ultimate workhorse lens. SIGMA's first APS-C size mirrorless zoom lens has a versatile full-frame equivalent zoom range of 27-75mm, which makes it ideal for a wide range of photo and video applications including landscapes, portraits, street photography, architecture and events. It can also be used for macro-style close-up photography owing to its maximum magnification of 1:2.8*1 and minimum focusing distance of just 12.1cm. The bright F2.8 aperture makes for easier hand-held low-light shooting and provides a shallow depth-of-field for high-impact results. Autofocus is exceptionally fast and quiet thanks to the stepping motor, which can be particularly useful when shooting video, or fast-moving subjects such as children and animals. The lens' exceptionally small and light form factor that weighs less than 300g makes it perfect as a first interchangeable lens, as well as a sub-lens for full-frame bodies*2, as well as for various shooting situations. *1 The minimum focusing distance and maximum magnification ratio are both values at the wide end. *2 Please switch to APS-C crop mode when used on full-frame cameras. [Key features] 1. Large F2.8 aperture and superb image quality The SIGMA 18-50mm F2.8 DC DN | Contemporary covers 27mm to 75mm in the 35mm format, and has a wide aperture of F2.8 throughout the entire zoom range. This makes it easy to achieve blurry backgrounds, which is ideal for shooting attractive portraits and close-ups. The bokeh is smooth and attractive so doesn't distract from the in-focus subject. The lens's three high-precision glass-molded aspherical elements coupled with the minimization of the total number of elements yields superb optical quality without excessive weight, and the use of in-camera aberration correction further eliminates optical imperfections such as distortion and vignetting. This has all been made possible by the latest optical design technology at SIGMA's only production base in Aizu, where all SIGMA lenses are built. 2. Exceptionally compact and lightweight body ideal for mirrorless cameras The SIGMA 18-50mm F2.8 DC DN | Contemporary is remarkably compact, matching the portability of APS-C mirrorless camera bodies. This makes it a perfect workhorse lens that is ideal for general day-to-day use. The lens is currently the smallest and lightest in its class*1, boasting a maximum diameter of φ65.4mm, a length of 74.5mm and weight of 290g*2, yet still maintains a constant aperture of F2.8. To keep the lens as light as possible, SIGMA constructed the body from carefully selected materials. A polycarbonate called Thermally Stable Composite (TSC) was used for the construction of the barrel, which is sleek, robust, and importantly has a thermal conductivity close to that of aluminum. This ensures stable performance and good operability when used in changing temperatures. By deliberately using metal for some of the internal structure, the parts could be much thinner and have a higher rigidity, ensuring the lens can stand up to frequent, heavy use. * 1 As an AF compatible, F2.8 constant aperture zoom lens for APS-C (as of October 2021, by SIGMA) *2 The values are for L-Mount. 3. Supports various shooting situations The SIGMA 18-50mm F2.8 DC DN | Contemporary has fast and near-silent AF that makes it perfectly suited to a range of photographic applications, including shooting in quiet environments, recording videos and capturing fast-moving subjects. This has been achieved by using a stepping motor as the AF actuator. Since it is small and lightweight, it can be used flexibly in situations such as handheld shooting, which requires high mobility, gimbal shooting, one-man operation video shooting and vlogging. With an emphasis on making the lens as versatile as possible in a wide variety of shooting conditions, SIGMA designed the lens with a minimum focusing distance of 12.1 cm and maximum magnification of 1:2.8*, making it also ideal for close-ups. * The minimum focusing distance and maximum magnification are both values at the wide end. Combined with the "Pocketable Full-Frame" SIGMA fp, the total weight is only 712g, and it can also be useful as a sub lens for full-frame cameras (used in crop mode) to keep weight down. The 18-50mm F2.8 DC DN | Contemporary, which combines compactness, light weight, high performance, and large aperture, supports a variety of shooting situations, from introductory single-lens mirrorless cameras to video shooting and combination with full-frame cameras. [Additional Features] Lens construction: 13 elements in 10 groups, with 1 SLD and 3 aspherical elements Inner focus system Compatible with high-speed autofocus Stepping motor Compatible with lens aberration correction* Support DMF and AF+MF Super Multi-Layer Coating Petal type lens hood (LH582-02) Mount with dust and splash resistant structure Compatible with SIGMA USB DOCK UD-11 (sold separately / for L-Mount only) Designed to minimize flare and ghosting Every single lens undergoes SIGMA's proprietary MTF measuring system 7-blade rounded diaphragm High-precision, durable brass bayonet mount "Made in Japan" craftsmanship * Function available on supported cameras only. Available corrections may vary depending on the camera model.

Press release: SIGMA 35mm F1.4 DG DN The evolution of a classic The 35mm F1.4 Art is reborn Exceptional optical performance Fast and quiet AF in a compact body Professional feature-set Superb optical performance and usability power up the most popular focal length. An "Art F1.4 35mm" reborn for mirrorless and empowered through SIGMA's technology to date. The existing 35mm F1.4 DG HSM | Art was SIGMA’s first GLOBAL VISION lens. Released in 2012, it set the standard for all of SIGMA’s subsequent Art-line lenses, and thanks to its exceptional image quality it is still the 35mm prime lens of choice for many professional photographers. Nine years on, the 35mm F1.4 has been redesigned from the ground up specifically for mirrorless cameras, and is the culmination of much of the optical design expertise and advanced production techniques gained over the past decade of GLOBAL VISION lens development. As with all of SIGMA’s lenses, the 35mm F1.4 DG DN | Art is built entirely at its sole factory in Aizu in Japan, where the standard of craftsmanship is of the highest level. As is true with all SIGMA lenses, class-leading optics are right at the heart of the design concept of this new 35mm F1.4 DG DN | Art. Despite being significantly smaller and lighter than the existing 35mm F1.4, it displays an outstanding level of sharpness right to the edges of the frame at all apertures, as well as exceptionally smooth and attractive bokeh and remarkably well-controlled optical aberrations. Designed exclusively for use with mirrorless cameras, the 35mm F1.4 DG DN | Art is light enough to feel perfectly balanced on a compact mirrorless camera, yet is packed with an array of professional features including ultra-fast AF, a de-clickable and lockable aperture ring and a customizable AFL button. This gives the lens operability and portability without compromise, making it as ideal for professional projects as it is for casual outings, and as well-suited to video as it is stills. SIGMA is delighted to introduce you to the new gold standard in wide-aperture 35mm primes. Key features 1. Exceptional optical performance Central to the design of the 35mm F1.4 DG DN | Art is its sophisticated optical performance, which is consistent with the development of all Art line lenses. The lens incorporates 15 elements in 11 groups. With two Special Low Dispersion (SLD) elements, an Extraordinary Low Dispersion (ELD) element, an ‘F’ Low Dispersion (FLD) element and two aspherical elements, and as well as other high-performance glass, the lens’ advanced optical construction utilizes SIGMA’s state-of-the-art optical design technology, minimizing all types of aberration including axial chromatic aberration, which cannot be corrected in-camera. In spite of having a very wide aperture of F1.4, the lens is able to control sagittal coma flare extremely well even wide open, stopping bright points of light from flaring out near the edges of the frame. This will be particularly appealing to night sky photographers. Owing to its 11 rounded diaphragm blades, the lens displays smooth, round bokeh so that out-of-focus areas are not distracting. This makes the 35mm F1.4 DG DN | Art well-suited to portraits, supported by its ultra-sharp image quality and minimal color bleeding. It also performs very well in backlit conditions thanks to SIGMA's anti-ghosting and anti-flare technology that it has cultivated through countless simulations and real-life testing in our many years of lens development. This keeps shots high contrast and free of excessive flare even when working in difficult light. 2. Fast and quiet AF in a compact body The focusing mechanism in the SIGMA 35mm F1.4 DG DN | Art features a stepping motor. This motor controls a focusing lens group composed of a single, lightweight element, which means AF is responsive and quiet, and is able to keep track of moving objects very effectively. Manual focusing is smooth and precise, but with the right amount of resistance for film-makers. Certainly, this lens has a focus mode switch on the body. The SIGMA 35mm F1.4 DG DN | Art wholly embraces the Art line concept, which is “designed with a focus on sophisticated optical performance”. This—paired with its advanced autofocus performance and the convenience of a compact size—makes for a lens that raises the standards. 3, Professional feature-set On the body of the SIGMA 35mm F1.4 DG DN | Art is an aperture ring that allows aperture to be controlled via the lens, or when set to Auto, using the camera. An aperture lock switch on the lens body allows the aperture ring to be locked in Auto so that it’s not accidentally knocked during shooting. A big plus for film-makers, the aperture ring can be de-clicked, allowing users to seamlessly adjust exposure. Also on the lens barrel is a focus mode switch and an AFL button, which can be customized to a desired function from within the camera menu (depending on the model). The switch is ergonomically positioned to be controlled by the thumb during use. A petal type lens hood is included in the box, which helps reduce flare and offers the lens added protection if dropped. The hood has a lock mechanism that keeps it attached securely to the lens, and its rubberized grip makes it quick and easy to attach and remove. On top of this impressive array of features and elegant exterior, the body of the 35mm F1.4 DG DN | Art offers an exceptional level of durability that helps it withstand long-term professional use as well as individual operating parts that give a good fit to the hand. The dust and splash proof structure provides sealing on buttons and along joins between constituent parts, and there’s a rubber gasket around the mount. There’s also a water and oil repellent coating applied to the front element ensures that photographers can rely on it in any conditions. Additional features Lens construction: 15 elements in 11 groups, with 1 FLD, 1 ELD, 2 SLD and 2 aspherical elements Internal focusing Compatible with high-speed autofocus Stepping motor Compatible with lens-based optical correction * Function available on supported cameras only. Available corrections may vary depending on the camera model. Super Multi-Layer Coating Water and oil repellent coating (front element) Aperture Ring Aperture Ring Click Switch Aperture Ring Lock Switch *When turned ON at the position A, the aperture ring is locked at A. When turned ON at a position other than A, it is locked within the range between the maximum to minimum apertures and will not engage at the position A. AFL button Focus Mode Switch Support DMF, AF+MF Dust and splash proof structure Petal type hood with lock Compatible with SIGMA USB DOCK UD-11 (sold separately / for L-Mount only) Designed to minimize flare and ghosting Every single lens undergoes SIGMA's proprietary MTF measuring system "A1" 11-blade rounded diaphragm High-precision, durable brass bayonet mount "Made in Japan" craftsmanship To learn more about SIGMA's craftsmanship, please visit SIGMA website at www.sigma-global.com/en/about/craftsmanship Key specifications The figures below are for L-mount Lens construction: 11 groups, 15 elements (1 FLD, 1 ELD, 2 SLD and 2 aspherical lens) Angle of view: 63.4 ° Number of diaphragm blades: 11 (rounded diaphragm) Minimum aperture: F16 Minimum focusing distance: 30 cm / 11.8 in. Maximum magnification ratio: 1:5.4 Filter size: φ67 mm Dimensions (Maximum Diameter × Length): φ75.5 mm × 109.5 mm / φ3.0 in × 4.3 in Weight: 645 g / 22.8 oz

Sigma announced a new version of the ultra compact full frame fp L. The new model will be equipped with a 61 Megapixel full frame sensor, hybrid autofocus and true 24p video recording. The camera also fully supports USB Power Delivery. Optionally, a new electronic viewfinder will be available, which can be attached to the side of the camera. There is a microphone connector on the AVF - but we won't find it on the camera itself. On the side we find USB and HDMI ports - the USB port supports pass-throu. Electronic viewfinder has 3.68 million dots and 0.36x magnification - the viewfinder can be rotated. Switching between the camera's main screen and EVF is performed manually. The Sigma FP L is the smallest camera in its class, dimensions are: 113 x 70 x 45mm (4.4 x 2.8 x 1.8 ") and weight 427g (13.2oz) including battery and memory card. The camera is sealed against dust and moisture. Due to its small size, the camera is equipped with electronic shutter which resulted in 1/15 sec flash sync speed. Fp L records video in UHD 4K 30p and can save 12-bit Cinema DNG Raw to external SSD. Depending on which recorder is connected to the camera, it can be saved via HDMI in ProRes RAW or Blackmagic RAW formats. FullHD recording at 120fpf is available though with a crop. The Sigma fp L camera will go on sale in mid-April for $2499 for the body only or $2999 with EVF. The EVF-11 itself will cost $699 - it will be compatible with the original fp.