The Sigma 17-70mm f/2.8-4.5 DC HSM Macro features 17-70mm at focal length with maximum aperture of f/2.8-4.5. The lens construction has 15 Elements in 12 Groups and has diagonal angle of view at 79.7 degrees. Closest focusing distance at 20 cm/7.9 in and has a filter size of 72mm. The Sigma 17-70mm f/2.8-4.5 DC HSM [...]
Archive for the ‘Sigma’ Category
Sigma 17-70mm f/2.8-4.5 DC HSM Macro
Posted by Arm on September 14th, 2011
Posted in Lenses, Sigma 
Tags: camera, digital, digital camera, HSM Macro, Lenses, Sigma, Sigma 17-70mm, Sigma 17-70mm f/2.8-4.5 DC HSM Macro 
Comments OffSigma DP2s
Posted by Arm on May 27th, 2011
There’s very little difference between the Sigma DP2, which was released in April 2009 and the DP2s, which was announced in February 2010. The sensor and lens in the new camera are the same as the earlier model and the rather quirky user interface is unchanged. According to a company press release, there’s a new AF algorithm [...]
Posted in Digital Cameras, Sigma Tags: camera, digital, digital camera, DP2s, Face Detection, HA-21, Image Stabilization, new camera, optical zoom, Sigma, Sigma DP2, Sigma DP2s, Sigma DP2s Specifications, Specifications, VF-21 Comments OffSigma DP1x
Posted by Arm on May 25th, 2011
A pocketable camera with a large Foveon sensor that delivers rich, natural-looking colors plus a wide dynamic range and supports raw file capture. The DP1x is technically an advanced compact, since it has a full range of manual exposure controls, a flash hot-shoe and can shoot in Raw mode, but when you compare its specifications [...]
Posted in Digital Cameras, Sigma Tags: algorithm, camera, Canon G12, Canon PowerShot S95, compact, Compact Camera, digital, digital camera, DP1x, DSLR, Face Detection, Features, Image Stabilization, Nikon P7000, optical zoom, Panasonic LX5, pocketable camera, Samsung EX1, Sigma, Sigma DP1x, Sigma DP1x Specifications, Specifications Comments OffSigma DP1s
Posted by Arm on May 23rd, 2011
The Sigma DP1s is a new revised version of the two-year old DP1 large-sensor compact camera. The DP1s features exactly the same APS-C sized Foveon sensor and 28mm f/4 prime lens as its predecessor, but offers two operational enhancements inherited from the Sigma DP2.
Posted in Digital Cameras, Sigma Tags: 14 megapixel, 14 megapixel camera, 14 megapixel compact camera, 14 megapixel digital camera, camera, cameras, Compact Camera, digital, digital camera, DP1, DP1s, DP2, Face Detection, Features, Image Stabilization, LCD screen, optical zoom, oveon X3 sensor, Quick Set, Sigma, Sigma DP1s, Sigma DP1s Specifications, Sigma DP2, Specifications Comments OffSigma DP2x
Posted by Arm on February 15th, 2011
The Sigma Corporation announces the new Sigma DP2x compact digital camera featuring a 14 megapixel Foveon X3 direct image sensor (2,652× 1,768× 3 layers). Sigma DP2x is the latest DP2 series model featuring TRUE II image processing engine, 24.2mm F/2.8 (35mm Equivalent Focal Length:41mm) lens, AFE (Analog Front End) to reproduce high definition and richly [...]
Posted in Digital Cameras, Sigma Tags: 14 megapixel, 14 megapixel camera, 14 megapixel digital camera, accessories, camera, Compact Camera, compact digital camera, digital, digital camera, DP2x, Face Detection, Image Stabilization, ISO, LCD, LCD monitor, optical zoom, Sigma, Sigma DP2x, Sigma DP2x accessories, USB Comments OffSigma APO 70-200mm F/2.8 EX DG OS HSM
Posted by Arm on August 14th, 2010
The Sigma APO 70-200mm F2.8 EX DG OS HSM features 70-200mm at focal length with maximum aperture of f/2.8. The lens construction has 22 elements in 17 groups and has diagonal angle of view at 34.3-12.3 degrees. Closest focusing distance at 140 cm/55.1 in. and has a filter size of 77mm. The Sigma APO 70-200mm [...]
Posted in Digital Cameras, Sigma Tags: 70-200mm, camera, DG, digital, digital camera, EX, Face Detection, HSM, Image Stabilization, ISO, optical zoom, OS, Sigma, Sigma APO, Sigma APO 70-200mm F, Sigma APO 70-200mm F/2.8 EX DG OS HSM Comments OffSigma DP2s
Posted by Arm on August 6th, 2010
Sigma DP2s is a 14 MP FOVEON X3 CMOS sensor digital camera features a prime 24.2mm (41mm equiv.) /F2.8 lens, new AF algorithm for faster autofocus, a Power Save Mode, a new rear design, ISO 100-3200, and 2.5-inch TFT Colour LCD with 230,000 dots. The camera measures 4.5″ (W)x 2.3″ (H)x 2.2″ (D) and weighs [...]
Posted in Digital Cameras, Sigma Tags: 14 megapixel, 14 megapixel camera, AF algorithm, camera, digital, digital camera, DP2s, Face Detection, Features, Image Stabilization, ISO, optical zoom, Sigma, Sigma DP2s, Sigma DP2s Features Comments OffSigma 200-500mm f/2.8 APO EX DG
Posted by Arm on August 5th, 2010
The Sigma 200-500mm f/2.8 APO EX DG features 200-500mm at focal length with maximum aperture of f/2.8. The lens construction has 17 Elements in 13 Groups and has diagonal angle of view at 12.3 degrees. Closest focusing distance at 150cm/59.1in and has a filter size of 77mm. The Sigma 200-500mm f/2.8 APO EX DG lens [...]
Posted in Digital Cameras, Sigma Tags: 200-500mm, camera, digital, digital camera, Face Detection, Image Stabilization, ISO, optical zoom, Sigma, Sigma 200-500mm, Sigma 200-500mm f, Sigma 200-500mm f/2.8 APO EX DG, Sigma 200-500mm f/2.8 APO EX DG Specifications, Specifications Comments OffSigma 8mm f/4 EX DG Circular Fisheye
Posted by Arm on July 30th, 2010
The Sigma 8mm f/4 EX DG Circular Fisheye features 8mm at focal length with maximum aperture of f/4. The lens construction has 10 Elements in 6 Groups and has diagonal angle of view at 180 degrees. Closest focusing distance at 20cm and has a filter size of Rear (Gelatin filter). The Sigma 8mm f/4 EX [...]
Posted in Digital Cameras, Sigma Tags: 4 EX DG Circular Fisheye, camera, Circular, Circular Fisheye, digital, digital camera, Face Detection, Fisheye, Image Stabilization, ISO, optical zoom, Sigma, Sigma 8mm, Sigma 8mm f, Sigma 8mm f/4 EX DG Circular Fisheye, Sigma 8mm f/4 EX DG Circular Fisheye pecifications, Specifications Comments OffSigma 120-400mm f/4.5-5.6 AF APO DG OS HSM
Posted by Arm on July 13th, 2010
The Sigma 120-400mm f/4.5-5.6 AF APO DG OS HSM features 120-400mm at focal length with maximum aperture of f/4.5-5.6. The lens construction has 21 Elements in 15 Groups and has diagonal angle of view at 20.4 degrees. Closest focusing distance at 150 cm/59.1 in and has a filter size of 77mm. The Sigma 120-400mm f/4.5-5.6 [...]
Posted in Digital Cameras, Sigma Tags: 120-400mm, camera, digital, digital camera, Face Detection, Image Stabilization, ISO, optical zoom, Sigma, Sigma 120-400mm, Sigma 120-400mm f, Sigma 120-400mm f/4.5-5.6 AF APO DG OS HSM, Specifications Comments Off
