News

Sort By: Post Date | Title | Publish Date
Filed under
Staff Posted: Aug 22, 2008 0 comments

Tom Vogt Garners Canon EOS 40D

...

Filed under
Shutterbug Staff Posted: Aug 10, 2005 0 comments

The
new Sigma 10-20mm F4-5.6 EX DC HSM lens allows enjoyment of super wide-angle
photography and it is a very powerful tool for indoor shooting and landscape
photography with APS-C size image sensors of digital SLR cameras. It offers
a wide angle of view (102.4 degrees at 10mm and 63.8 degrees at 20mm) and features
three SLD glass elements for effective compensation of color aberration, which
is a common problem with super-wide angle lenses. One piece of glass mold and
two hybrid aspherical lenses offer excellent correction for distortion, as well
as all types of aberration.



This lens is equipped with an inner focusing system, and the models are equipped
with an HSM system to provide quiet, high speed autofocus shooting and also
offer full time manual focusing. It has a minimum focusing distance of 24cm
(9.4") at all focal lengths. The non-rotating lens barrel perfectly suits
the petal shaped lens hood. A circular polarizing filter can also be used conveniently.


www.sigmaphoto.com.

...

Filed under
Press Release Posted: Jul 22, 2011 0 comments
Sigma Corporation of America is pleased to announce that its newly upgraded 105mm F2.8 EX DG OS HSM Macro lens is now available for the MSRP of $1,400.

The updated 105mm F2.8 EX DG OS HSM Macro lens now features Sigma’s own proprietary Optical Stabilizer (OS) technology, which allows for high-performance, handheld, close-up photography. The telephoto reach makes it a perfect lens for capturing images of insects and small creatures. Additionally, the wide maximum aperture combined with a short telephoto focal length make it very favorable for facial portraiture at lower magnification. A Special Low Dispersion (SLD) lens and one high refractive index SLD lens provide excellent corrections for all types of aberration and distortion.

“This lens is a fantastic addition to our extensive lineup of macro lenses,” said Mark Amir-Hamzeh, president of Sigma Corporation of America. “This is our fourth prime macro lens and the second of which that now includes our Optical Stabilization technology, which steadies the image for handheld use. This is yet another example of Sigma’s dedication to providing an array of unique lens that capture incredible imagery.”

Filed under
Shutterbug Staff Posted: Jan 07, 2008 0 comments

The Sigma
Corporation is pleased to announce the launch of the new 10mm F2.8 EX DC Fisheye
HSM lens. This autofocus fisheye lens is designed for use with digital SLR cameras
equipped with APS-C size image sensors. The Nikon version produces a diagonal
angle of view of 180°; 154° for Sigma; 167° for Canon. The diagonal
field of view of this fisheye lens produces striking images with exaggerated perspective
and distortion. The minimum focusing distance of 13.5cm/5.3inch, and maximum magnification
1:3.3 allows subjects to be as close as 1.8cm/0.7inch from the lens' front
element. This close focusing capability allows close-up photography and also it
is possible to make use of large depth of field that covers wide range of subjects.
The Integral hood blocks out extraneous light and the Super Multi-Layer Coating
minimizes flare and ghosting, creating superior image quality. The HSM--Hyper
Sonic Moto--ensures fast and quiet autofocusing and allows full-time manual focus
override by rotation of the focus ring. This lens is supplied with a gelatin filter
holder at the rear, allowing the use of gelatin filters.



www.sigmaphoto.com...

Filed under
Press Release Posted: Jun 19, 2013 1 comments
Sigma Corporation of America announced the pricing and availability of the Sigma USB dock and the company’s newly redesigned 120-300mm F2.8 DG OS HSM from the Global Vision Sport lens category.
Filed under
Shutterbug Staff Posted: Mar 28, 2006 0 comments

Sigma Corporation has announced the launch of the new 17-70mm F2.8-4.5 DC MACRO
lens, an ideal large aperture standard zoom lens for digital SLR cameras featuring
an APS-C size image sensor. The lens has a minimum focusing distance of 20cm
(7.9") throughout the entire zoom range. Maximum magnification of 1:2.3
enables close-up photography like a macro lens. The new lens design and multi
layer lens coating reduces flare and ghosting. A Special Low Dispersion (SLD)
lens and two aspherical lens elements provide excellent correction for all types
of aberrations and produce a high level of optical performance throughout the
entire zoom range.

...

Filed under
Press Release Posted: Jul 23, 2012 7 comments
Sigma Corporation of America is pleased to announce the availability of its new Sigma 18-250mm F3.5-6.3 DC Macro OS HSM lens starting in July 2012. Pricing is still pending. The addition of the 18-250mm F3.5-6.3 DC Macro OS HSM speaks to Sigma’s versatile product lineup with this multipurpose zoom lens that offers Optical Stabilization (OS)* and covers wide angle to telephoto to macro photography. It differs from Sigma’s current 18-250mm F3.5-6.3 DC OS HSM lens with its even more compact size, its macro capability with a maximum magnification ratio of 1:2.9 and the use of Thermally Stable Composite (TSC), material currently used only by Sigma.
Filed under
Press Release Posted: Dec 04, 2012 1 comments
Sigma Corporation of America is pleased to announce that the first lens of its new Global Vision lineup, the 35mm F1.4 DG HSM, is now available for the street price of $899.
Filed under
George Schaub Posted: Mar 26, 2008 0 comments

If you ever want a unique point of view try a "fisheye" lens. Like
looking through a door peephole (which in fact is a "fisheye" type)
this order of lens sacrifices linear correction in favor of a very wide angle
of view. Originally made for creating "full sky" images when pointed
straight up, they had long ago been adopted by photographers for creation of
decidedly different points of view, and, today, even doing QuickTime movies
to display the interior of a condo or vacation home.


Sigma 4.5mm f/2.8 EX DC HSM (Motor-in) Lenses

...

Filed under
Shutterbug Staff Posted: Feb 25, 2008 0 comments

The Sigma Corporation is pleased to announce the launch of the new 4.5mm F2.8
EX DC Circular Fisheye HSM lens. Features include:

· The first 180 degree circular fisheye lens designed specifically for
APS-C size digital SLR cameras

· Fast F2.8 maximum aperture making it ideal for low light photography


· Minimum focusing distance of 13.5cm and a maximum magnification of 1:6


· SLD glass minimizes color aberration

· Equipped with HSM with full-time manual focus override

· Equisolid angle projection method is possible for art and scientific
use



This autofocus circular fisheye lens has an angle of view of 180 degrees in
all directions. It is exclusively designed for digital SLR cameras with the
APS-C size image sensor. When used in conjunction with digital SLRs with APS-C
size image sensors, it produces a circular image within the frame. The F2.8
large aperture value produces a bright image in the viewfinder and allows photographers
to take pictures in low light conditions, making it an ideal lens for Astrophotography
and Aurora photography. Due to the quantifiable angle/area relationship it produces,
this lens can be used for scientific and arts applications such as solid angle
measurements of cloud distribution over the sky or vegetation distribution of
the forest. The minimum focusing distance of 13.5cm/5.3inch and maximum magnification
of 1:6 make it particularly useful for close-up photography. SLD(Special Low
Dispersion)glass provides effective compensation of chromatic aberration. Sigma's
Super Multi-Layer Coating minimizes flare and ghosting. It is equipped with
an inner focusing system that creates high definition and good image quality
over the whole frame. The HSM(Hyper Sonic Motor)ensures fast and quiet autofocusing
and allows full-time manual focus override by rotation of the focus ring.

...

Filed under
Press Release Posted: May 10, 2012 1 comments
The 50-150mm F2.8 APO EX DC OS HSM telephoto lens is the successor to the 50-150mm F2.8 APO EX DC II HSM. The updated lens now features Sigma’s own proprietary Optical Stabilizer (OS) technology, which offers the use of shutter speeds approximately four stops slower than would otherwise be possible. The lens design utilizes an inner-focusing and inner-zooming system that provides convenient handling and this, along with the OS feature, makes it favorable for high-performance, handheld, close-up photography. Additionally, the Hyper Sonic Motor (HSM) ensures quiet and high-speed auto focusing, while allowing full-time manual focus capability.
Filed under
Shutterbug Staff Posted: Apr 25, 2005 0 comments

Sigma Corporation has announced the launch of the new 50-500 F4-6.3 EX DG/HSM lens. This high zoom ratio lens is optimized for digital SLR cameras and capable of covering a wide range of focal lengths from 50mm standard to 500mm ultra telephoto. This ultra-zoom lens employs a seven-group zoom system, which provides a high zoom magnification of 10x. Triple-cam Rear Focusing System ensures high precision throughout the whole focus range. The new lens coating reduces flare and ghost, which is a common problem of digital cameras and also creates an optimum color balance. This lens uses four pieces of SLD (the special low dispersion) glass for excellent correction of color aberration. A zoom lock switch eliminates 'zoom creep' during transportation, a convenient addition when traveling. The HSM Hyper Sonic Motor models provide quiet high-speed AF function, as well as full-time manual focus capability., The rear focus mechanism produces a non-rotating front lens element which accepts a bayonet "Petal-type Hood", which prevents extraneous light from degrading the image quality. By adding an APO teleconverter (sold separately), you can use this lens as a 140-700mm f/7.3-8.8 MF ultra-telephoto zoom lens with a 1.4X EX teleconverter, or as a 200-1000mm F10.4-12.6 MF ultra-telephoto zoom lens with a 2X teleconverter. Teleconverters can be used in 100mm – 500mm focal length range.

Filed under
Shutterbug Staff Posted: Apr 25, 2005 0 comments

Sigma Corporation has announced their new 500 F4.5 APO EX DG HSM lens.
This ultra-telephoto lens has a fast maximum aperture, and also features a new super multi-layer coating, which optimizes the characteristics of digital SLR cameras.
Two ELD glass elements in the front lens elements reduce chromatic aberration to a minimum and also ensure sharp, quality images of high contrast. The overall length of the lens does not change during focusing, ensuring convenient handling and ease of use.
...

Filed under
Press Release Posted: May 30, 2014 0 comments
Sigma Corporation of America is pleased to announce that the newest addition to its Global Vision Art camera lens lineup, the 50mm F1.4 DG HSM Art, will be available late April for the street price of $949.
The much anticipated 50mm F1.4 DG HSM Art is a pro-level performer for full-frame DSLRs and is ideal for many types of videography and photography, including portraits, landscapes, studio work and still-life. It has been redesigned and re-engineered with SLD glass and has been optimized for rich peripheral brightness, with improved large aperture performance by positioning wide elements into the front groups.
Filed under
Staff Posted: Nov 04, 2009 0 comments

Sigma Corporation (www.sigmaphoto.com) is pleased to announce the new 70-300mm F4-5.6 DG OS lens. This compact, telephoto zoom lens provides an extremely long zoom range that can capture an array of subject matter spanning from portrait to sports photography. In fact, with smaller chip cameras from Canon, Nikon, Sony and Pentax, this large-aperture lens’ focal length grows to the equivalent of about 105-450mm.

...

Pages

X
Enter your Shutterbug username.
Enter the password that accompanies your username.
Loading