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Sigma has introduced the 18-50mm F2.8 DC DN zoom, as a part of its Up to date collection of reasonably priced lenses. The APS-C lens provides a quick improve from the usual equipment zooms and can be obtainable for the Sony E and Leica/Panasonic/Sigma L-mount.It provides a 27-75mm equal discipline of view on an APS-C physique, making it a versatile alternative for the equipment zoom bundled with most cameras. It is an impressively compact lens, measuring simply 75mm (2.9″) at its 18mm setting, which means it would not have to be prolonged earlier than it may be used.Regardless of its small measurement, the Sigma makes use of a design with 13 components organized in 10 teams, with one SLD super-low dispersion factor and three aspherical components. Sigma says that these components, together with digital correction of vignetting and geometric distortion assist hold the dimensions and weight down, whereas nonetheless offering ‘very good optical high quality.’It makes use of a stepper motor for focus, which ought to end in quick, close to silent operation for each stills and video taking pictures. The 18-50mm will focus all the way down to 12.1cm (4.8″) on the broad finish of its vary, giving a most replica ratio of two.8:1.The 18-50mm F2.8 DC DN needs to be obtainable from the tip of October with a really useful worth of $549.
SIGMA Proclaims 18-50mm F2.8 DC DN | Up to date, the Smallest and Lightest F2.8 Zoom Lens for APS-C Format Mirrorless Cameras
Ronkonkoma, NY – October 19, 2021 – SIGMA Company of America, the US subsidiary of SIGMA Company (CEO: Kazuto Yamaki. Headquarters: Asao-ku, Kawasaki-shi, Kanagawa, Japan) is happy to announce the upcoming launch of the SIGMA 18-50mm F2.8 DC DN | Up to date lens. Excellent for journey and day-to-day taking pictures, this outstanding new lens provides a high-quality, versatile, extraordinarily compact possibility for crop-sensor mirrorless digital camera customers. Lower than 3 inches (74.5mm) lengthy and weighing simply over 10 ounces (290g), it’s the smallest and lightest F2.8 customary zoom for crop-sensor mirrorless cameras (as of October 2021).
The SIGMA 18-50mm F2.8 DC DN | Up to date lens can be obtainable within the U.S. at SIGMA Licensed Sellers for a retail worth of $549 close to the tip of October 2021.
Study extra concerning the SIGMA 18-50mm F2.8 DC DN | C at:https://www.sigmaphoto.com/18-50mm-f2-8-dc-dn-c
Solely for mirrorless cameras｜Appropriate with APS-C cameras
C | Up to date
SIGMA 18-50mm F2.8 DC DN
Gorgeous versatility
Giant F2.8 aperture and very good picture high quality
Exceptionally compact and light-weight physique excellent for mirrorless cameras
Helps numerous taking pictures conditions
Provided equipment: Petal Sort Hood (LH582-02), Entrance Cap (LCF-55 III), Rear Cap (LCR II)
Accessible mounts: L-Mount, Sony E-mount
A big F2.8 aperture zoom lens that want by no means depart your digital camera
This exceptionally small, mild and shiny customary zoom for crop-sensor mirrorless cameras is the final word workhorse lens.
SIGMA’s first APS-C measurement mirrorless zoom lens has a flexible full-frame equal zoom vary of 27-75mm, which makes it excellent for a variety of picture and video functions together with landscapes, portraits, avenue images, structure and occasions. It may also be used for macro-style close-up images owing to its most magnification of 1:2.8*1 and minimal focusing distance of simply 12.1cm. The intense F2.8 aperture makes for simpler hand-held low-light taking pictures and gives a shallow depth-of-field for high-impact outcomes.
Autofocus is exceptionally quick and quiet due to the stepping motor, which will be significantly helpful when taking pictures video, or fast-moving topics corresponding to kids and animals. The lens’ exceptionally small and lightweight kind issue that weighs lower than 300g makes it good as a primary interchangeable lens, in addition to a sub-lens for full-frame our bodies*2, in addition to for numerous taking pictures conditions.
*1 The minimal focusing distance and most magnification ratio are each values on the broad finish.*2 Please change to APS-C crop mode when used on full-frame cameras.
[Key features]
1. Giant F2.8 aperture and very good picture high quality
The SIGMA 18-50mm F2.8 DC DN | Up to date covers 27mm to 75mm within the 35mm format, and has a large aperture of F2.8 all through your entire zoom vary. This makes it straightforward to realize blurry backgrounds, which is right for taking pictures engaging portraits and close-ups. The bokeh is easy and engaging so would not distract from the in-focus topic.
The lens’s three high-precision glass-molded aspherical components coupled with the minimization of the entire variety of components yields very good optical high quality with out extreme weight, and using in-camera aberration correction additional eliminates optical imperfections corresponding to distortion and vignetting. This has all been made potential by the newest optical design know-how at SIGMA’s solely manufacturing base in Aizu, the place all SIGMA lenses are constructed.
2. Exceptionally compact and light-weight physique excellent for mirrorless cameras
The SIGMA 18-50mm F2.8 DC DN | Up to date is remarkably compact, matching the portability of APS-C mirrorless digital camera our bodies. This makes it an ideal workhorse lens that’s excellent for common day-to-day use. The lens is at the moment the smallest and lightest in its class*1, boasting a most diameter of φ65.4mm, a size of 74.5mm and weight of 290g*2, but nonetheless maintains a relentless aperture of F2.8.
To maintain the lens as mild as potential, SIGMA constructed the physique from rigorously chosen supplies. A polycarbonate referred to as Thermally Secure Composite (TSC) was used for the development of the barrel, which is glossy, sturdy, and importantly has a thermal conductivity near that of aluminum. This ensures secure efficiency and good operability when utilized in altering temperatures. By intentionally utilizing steel for among the inner construction, the elements could possibly be a lot thinner and have a better rigidity, making certain the lens can stand as much as frequent, heavy use.
* 1 As an AF suitable, F2.8 fixed aperture zoom lens for APS-C (as of October 2021, by SIGMA)*2 The values are for L-Mount.
3. Helps numerous taking pictures conditions
The SIGMA 18-50mm F2.8 DC DN | Up to date has quick and near-silent AF that makes it completely suited to a variety of photographic functions, together with taking pictures in quiet environments, recording movies and capturing fast-moving topics. This has been achieved by utilizing a stepping motor because the AF actuator. Since it’s small and light-weight, it may be used flexibly in conditions corresponding to handheld taking pictures, which requires excessive mobility, gimbal taking pictures, one-man operation video taking pictures and vlogging.
With an emphasis on making the lens as versatile as potential in all kinds of taking pictures situations, SIGMA designed the lens with a minimal focusing distance of 12.1 cm and most magnification of 1:2.8*, making it additionally excellent for close-ups.
* The minimal focusing distance and most magnification are each values on the broad finish.
Mixed with the “Pocketable Full-Body” SIGMA fp, the entire weight is just 712g, and it may also be helpful as a sub lens for full-frame cameras (utilized in crop mode) to maintain weight down.
The 18-50mm F2.8 DC DN | Up to date, which mixes compactness, mild weight, excessive efficiency, and huge aperture, helps a wide range of taking pictures conditions, from introductory single-lens mirrorless cameras to video taking pictures and mixture with full-frame cameras.
[Additional Features]
Lens development: 13 components in 10 teams, with 1 SLD and three aspherical components
Internal focus system
Appropriate with high-speed autofocus
Stepping motor
Appropriate with lens aberration correction*
Help DMF and AF+MF
Tremendous Multi-Layer Coating
Petal kind lens hood (LH582-02)
Mount with mud and splash resistant construction
Appropriate with SIGMA USB DOCK UD-11 (offered individually / for L-Mount solely)
Designed to reduce flare and ghosting
Each single lens undergoes SIGMA’s proprietary MTF measuring system
7-blade rounded diaphragm
Excessive-precision, sturdy brass bayonet mount
“Made in Japan” craftsmanship
* Operate obtainable on supported cameras solely. Accessible corrections might fluctuate relying on the digital camera mannequin.
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