Sigma is celebrating the fifth anniversary of the Sigma fp camera with an event in Burbank, California on October 25, 2024:

"This will be a full day of learning, product testing, and a celebration of one of SIGMA’s most innovative cameras."

The fp model was announced on October 19 2019. It seems strange to create an entire event just to celebrate an anniversary. "Learning" and  "product testing" of a 5-year-old camera sounds very suspicious. The Sigma fp camera is due for an update, and there is a good chance it will happen on October 25. The camera currently sells for $1,899  - this is the original price, the fp never got a discount in 5 years.

Additional information on the event:

The process of making the Sigma FP full-frame mirrorless camera (video)

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Here is the first prototype picture of the upcoming Sigma 28-45mm T2.0 Cine AF lens - the company's first-ever cinema lens with autofocus (previously reported here):

Additional information:

"Sigma is showcasing the 28-45mm T2.0 Cine AF prototype lens at IBC 2024, which has just kicked off in Amsterdam. Built on the optical formula of the recently-released 28-45mm F1.8 DG DN | Art lens for full-frame mirrorless cameras, this is Sigma's first ever cine lens with AF, and is equipped with features including a focus ring with distance indicator, a click-free aperture ring, and compatibility with 95mm matte boxes. Zoom rotation is 60° and focus rotation is 200°. The L-Mount version, shown here, is 6 inches long and weighs in at 44.1 oz. (Sony E-mount version is 6.1 oz and same weight.)"

Sigma is developing a cinema autofocus version of the 28-45mm f/1.8 DG DN Art lens

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In addition to the 28-105mm f/2.8 DG DN | Art, Sigma also officially released the 10-18mm f/2.8 DC DN | Contemporary lens for Canon RF mount (the lens was already announced back in October 2023):

• Pre-orders: Adorama | B&H | WEX
• First look
• Press release
• Product page
• Lens specifications:

Lens Construction: 13 elements in 10 groups (3 FLD, 1 SLD and 4 aspherical lenses) | Angle of View (APS-C): 106.6° (W) - 73.4° (T) | Number of Diaphragm Blades: 7 (rounded diaphragm) | Minimum Aperture: F22 | Minimum Focusing Distance: 11.6cm (W) - 19.1cm (T) / 4.6in. (W) - 7.6in. (T) | Maximum Magnification Ratio: 1:4 (W) - 1:6.9 (T) | Filter size: φ67mm | Dimensions (Diameter x Length): φ72.2mm x 62.0mm / φ2.8in. x 2.4in. | Weight: 270g / 9.5oz.

Another offering from Sigma is the 10-18mm f2.8 DC DN Contemporary Lens, designed for Canon RF mount cameras. This lens provides an ultra-wide-angle field of view that is perfect for landscapes, travel photography and video applications. Its fast f2.8 aperture ensures excellent performance in low light and it provides pin-sharp images throughout its zoom range.

• Ultra-wide-angle field of view
• Built for landscapes, travel and video
• Pin sharp images throughout
• Ideal for shooting in low-light
• Built for Canon RF-mount
• Lightweight and compact

Sigma announces 10-18mm f/2.8 DC DN and development of 70-200mm f/2.8 DG DN

The post Today Sigma also announced a new 10-18mm f/2.8 DC DN | Contemporary lens for Canon RF mount appeared first on Photo Rumors.

The previously rumored lens is now officially announced (for Sony E and Leica L mount):

• Pre-orders: Adorama | B&H | Erhardt | Koch | Calumet | WEX
• Additional information
• Press release
• Product page
• First look
• Sample photos
• Lens overview:

• 28-105mm focal length
• Maximum aperture of f2.8
• Rounded twelve-blade diaphragm
• Minimum focusing distance 40cm (15.8in)
• Maximum magnification ratio of 1:3.1
• HLA (High-response Linear Actuator) autofocus
• 18 elements (5 aspherical lens elements) in 13 groups
• Lockable aperture ring
• Two AFL buttons
• Zoom lock switch
• Sony E and Leica L mounts
• Weights approx. 992 grams (35 ounces)

What’s New About the SIGMA 28-105mm F2.8 DG DN | Art Lens?

The main novelty is the ultra-wide focal length range. Which is wide-angle to telephoto. You can focus as close as 40cm (15.8in) at all focal lengths and achieve a maximum magnification of 1:3.1 at the telephoto end. The versatility this lens provides is exquisite and gives you the artistic freedom you expect from a zoom lens. In addition, the SIGMA 28-105mm F2.8 DG DN | dnortonArt maintains the same astonishing wide maximum aperture (f2.8) throughout the entire focal length range, which means bright photos even in low light conditions. Here are the main features of the new SIGMA zoom lens:

Focal Length and Aperture Freedom

The focal length range covers the favorite options of any photographer. Landscape photographers will stay at the wide-angle end of the range. In contrast, street and portrait photographers will appreciate the natural-looking 50mm and the portraiture-favorite 85mm. For close-ups and details, the telephoto end of the range is a comfortable 105mm and provides a 1:3.1 magnification. The zoom lock switch ensures you don’t accidentally change the focal length.

In addition, thanks to the generous f2.8 maximum aperture, photos look bright in any lighting conditions, noise is not a problem, and the bokeh effect is smoother and more beautiful than ever. The rounded twelve-blade diaphragm improves the look of the bokeh effect, too.

Fast and Accurate Autofocus

This latest SIGMA zoom lens features the HLA (High-response Linear Actuator) autofocus system that provides fast and accurate focusing. Like previous models in the Art line, the 28-105mm includes two AFL (autofocus lock) buttons located on the barrel. These two buttons allow you to keep the focusing distance of the previous shots while changing the camera’s angle, for example. The buttons are customizable; thus, you can assign them other functions, but chances are you will like them as they are.

Advanced Optical Performance

SIGMA ensures you get the same optical performance throughout the zoom range and in any focusing position. The lens features 18 elements in 13 groups, five of which are aspherical lens elements. The first group includes a difficult-to-process large-diameter FLD glass that suppresses aberrations. Add the rounded diaphragm with 12 blades with apertures between f22 and f2.8. What you get is a lens that is able to provide edge-to-edge clarity, sharpness, and color accuracy in any light conditions.

Compact and Lightweight Body

Although versatile and highly performant, the new lens remains compact, ergonomic, and lightweight. It weighs 995g (35.1oz) in the L-Mount version and 990g (34.9oz) in the Sony E-mount version. Smart design decisions made this possible. For example, the lens barrel near the mount is made of magnesium instead of aluminum, reducing its weight by two-thirds without compromising the required rigidity. The use of 5 aspherical lens elements also reduced the overall weight. SIGMA has ensured this zoom lens accompanies the photographer everywhere.

Solid Build for Long-Term Use

Speaking of a good companion, the lens is a good match for any photographic workflow thanks to its dust and splash-resistant design. Don’t worry when shooting close to the ground or near water. Furthermore, the water and oil-repellent coating on the front element allows you to take great shots in any weather conditions. Plus, the included lens hood will protect the lens from the sun and your photos from glare and unwanted reflections.

The lens is 82mm in diameter, which is a common filter diameter. For long-term use in an outdoor environment, keep a UV filter on at all times.

The post Sigma 28-105mm f/2.8 DG DN | Art lens officially announced (for Sony E and Leica L mount) appeared first on Photo Rumors.

The previously rumored Sigma 28-105mm f/2.8 DG DN Art lens for Sony E and Leica L mount leaked a few hours before the official announcement:

• Lens structure: 13 groups and 18 lenses (including 2 FLD fluorite-grade low-dispersion lenses, 1 SLD special low-dispersion lens, and 5 aspherical lenses)
• Maximum aperture: F2.8
• Minimum aperture: F22
• Aperture blade count: 12
• Minimum focusing distance: 40cm
• Maximum magnification: 1:3.1 (105mm)
• Filter size: 82mm
• Lens size: φ87.8mm x 157.9mm (L mount)
• Weight: 995g (L mount)

The rumored Sigma 28-105mm f/2.8 FE lens will be announced on September 5th

Sigma is rumored to announce a new 28-105mm f/2.8 lens in September

Via nphoto

The post Sigma 28-105mm f/2.8 DG DN Art lens leaked before the official announcement (for Sony E and Leica L mount) appeared first on Photo Rumors.

The previously rumored Sigma 28-105mm f/2.8 FE lens for Sony E and Leica L mount will be officially announced on September 5th:

Sigma is rumored to announce a new 28-105mm f/2.8 lens in September

The post The rumored Sigma 28-105mm f/2.8 FE lens will be announced on September 5th appeared first on Photo Rumors.

I have already reported that various manufacturers are expected to announce several new lenses in September. Sigma is rumored to introduce a new 28-105mm f/2.8 ART full-frame lens for Sony E and Leica L mount. The lens is rumored to be less than 1kg and an 82mm filter size:

Sigma 28-105mm f/2.8 Art Coming in September

List of upcoming/rumored lenses

It seems that bigger f/2.8 zooms are the latest trend in the industry since Tamron is also rumored to be announcing a new 28-180mm f/2.8 Di III VC VXD lens:

Tamron is rumored to announce a new 28-180mm f/2.8 Di III VC VXD lens

Canon already has the RF 24-105mm F2.8 L IS USM lens:

Announced: Canon RF-S 10-18mm F4.5-6.3 IS STM, RF 24-105mm F2.8 L IS USM Z, and RF 200-800mm F6.3-9 IS USM lenses

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Sigma announced the development of a new cinema autofocus version of their existing 28-45mm f/1.8 DG DN Art lens (previous coverage):

Sigma 28-45mm f/1.8 DG DN Art lens for E and L mount officially announced

The new lens will be on display at the IBC 2024 show - from the press release:

Showcasing the Proof-of-concept prototype AF cinema lens based on the SIGMA 28-45 F1.8 DG DN | Art

At IBC 2024 visitors will for the first time be able to get hands-on with a prototype of a SIGMA autofocus cinema lens based on the 28-45mm F1.8 DG DN | Art, a popular optic with film-makers. Currently under development, this fast-aperture cine zoom is equipped with features including a focus ring with distance indicator, a click-free aperture ring, and compatibility with Φ95mm matte boxes.

The post Sigma is developing a cinema autofocus version of the 28-45mm f/1.8 DG DN Art lens appeared first on Photo Rumors.