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Sigma


Sigma EM-140 DG Macro Ring Flash for Nikon SLR Cameras

Sigma EM-140 DG Macro Ring Flash for Nikon SLR Cameras Lowest new price: $379.00
Lowest used price: $328.00
List price: $379.00
Brand: Sigma
Model: F30306

SIGMA EM-140DG FLASH F/NIKON

Features:

  • Fully dedicated with the latest TTL auto exposure systems
  • Flash tubes can be switched on or off for creative flash control
  • Wireless flash control; high-speed synchro flash
  • Guide number of 14 (ISO 100)
  • Ideal for close-up photography, especially medical and scientific applications.55mm and 62mm adapter rings are included with the flash

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Sigma 15mm f/2.8 EX DG Diagonal Fisheye Lens for Canon SLR Cameras

Sigma 15mm f/2.8 EX DG Diagonal Fisheye Lens for Canon SLR Cameras Lowest new price: $609.00
Lowest used price: $350.00
List price: $609.00
Brand: Sigma
Model: 476101

Sigmas 15mm F2.8 EX DG Diagonal Fisheye is a diagonal fisheye which means the distorted scene is shown full frame within the camera's field of view. It allows photographers to shoot creative images by taking advantage of the acute perspectives that are invisible to the human eye. The diagonal fisheye is the most popular kind of fisheye and are often used by wedding photographers who want to give an "artistic" looks to images, by underwater photographers who want to take in the maximum field of view possible and by scenic photographers.A focusing distance of 5.9 inches and a magnification ratio of 1 to 3.8 allows the photographer to have fun with placement of subjects extremely near to the camera with distorted backgrounds. In the hands of an artist this lens can produce memorable, eye-catching images.

The Sigma 15mm f2.8 EX DG Diagonal Fisheye Lens for Canon Digital SLR Cameras is a digitally optimized diagonal fisheye auto-focus lens. It is equipped with the latest in multi-layer coating technology that reduces both flare and ghosting. By taking advantage of both the distortion specific to fisheye lenses and the minimum shooting distance of 5.9 inches, the photographer can shoot error-free creative images.

By offering a 180 degree field of view, this fisheye lens can be used to create amazing image expressions that cannot be seen with the human eye, such as exaggerated perspective and distortion.The minimum shooting distance and large depth of field allow close up photography that covers the objects surrounding the photographic subject. The lens is supplied with a gelatin filter holder at the rear, allowing the use of gelatin filters.

Features:

  • Diagonal fisheye image fits into entire frame
  • Close focusing distance & extreme angle of view
  • Carrying Case, front/rear caps & front adapter ring

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Sigma 70-300mm f/4-5.6 DG Macro Telephoto Zoom Lens for Canon SLR Cameras

Sigma 70-300mm f/4-5.6 DG Macro Telephoto Zoom Lens for Canon SLR Cameras Lowest new price: $151.99
Lowest used price: $99.94
List price: $169.00
Brand: Sigma
Model: 509101

%3Cp%3EThe Sigma 70%2D300mm 4%2D5%2E6 DG Macro lens is the compact and economical choice for a telephoto zoom lens%2E Capable of macro photography%2C this lens has a 1%3A2 maximum close%2Dup magnification at the 300 mm focal length%2E It is the ideal high performance lens for portraits%2C sports photography%2C nature photography%2C and other types of photography that frequently use the telephoto range%2E %3C%2Fp%3E%0D%0A

The Sigma 70-300mm f4-5.6 DG Macro Lens for Canon Digital SLR Cameras is a telephoto lens that offers excellent cost performance and is optimized for use with digital SLR cameras. Capable of macro photography, this lens has a 1:2 maximum close-up magnification at the 300 millimeter focal length. It's the ideal high performance lens for portraits, sports photography, nature photography, and other types of photography that frequently use the telephoto range. The lens features a switch for changeover to macro photography at focal lengths between 200 millimeters and 300 millimeters, with a maximum close-up magnification from 1:2.9 to 1:2.

The multi-layer lens coating and lens design reduce flare and ghosting, which is a common problem with digital cameras, and it also creates an optimum color balance through the entire zoom range. The minimum focusing distance is 59 inches at all zoom settings. The lens features a switch for changeover to macro photography at focal lengths between 200 millimeters and 300 millimeters with a maximum close-up magnification. Without changing the distance between camera and subject, you can change the shooting magnification.

Features:

  • Optimized for use with digital SLR cameras
  • Multi-layer lens coating and lens design reduces flare and ghosting
  • Minimum focusing distance is 59 inches at all zoom settings
  • Features 14 lens elements in 10 Groups
  • High-performance lens ideal for portraits, sports photography, nature photography

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Sigma 70mm F/2.8 EX DG Macro Lens for Sigma Digital SLR Cameras

Sigma 70mm F/2.8 EX DG Macro Lens for Sigma Digital SLR Cameras Lowest used price: $348.98
Brand: Sigma
Model: 270110

Product Details and FeaturesProduct MPNMPN270956Key FeaturesCamera Format  Digital SLRLens Type  Fixed Focal Length LensFocal Length70mmLens Max Aperturef/2.8Min Aperturef/22Focus Type  AutofocusMountSigmaOther FeaturesClosest Focusing Distance9.84 inAttachment / Filter Size62 mmGroups / Elements10 Elements in 9 GroupsDesigned for Digital CameraYesDimensionsWeightozMiscellaneousUPC0085126270568Product ID81990391 

Features:

  • 70-200mm focal length
  • 105-300mm equivalent focal length on APS-C cameras, 140-400mm equivalent focal length on Four Thirds / Micro Four Thirds cameras, 112-320mm equivalent focal length on Canon APS-C cameras
  • F2.8 constant maximum aperture; F22 minimum
  • Ring-type ultrasonic-type AF motor with full-time manual focusing
  • 77mm filters
  • 1.00m/39.37" minimum focus
  • Available in Canon EF, Four Thirds, Pentax KAF3, Sony Alpha, Sigma SA, Nikon F (FX) mounts


Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Sigma SLR Cameras

Sigma 8mm f/3.5 EX DG Circular Fisheye Lens for Sigma SLR Cameras Lowest new price: $1,196.00
Lowest used price: $500.00
Brand: Sigma
Model: 485110

The Sigma 8mm f/3.5 EX DG Circular Fisheye Auto Focus Lens for Canon produces circular images with an angle of view of 180 degree when attached to a full-frame digital or 35mm film SLR camera. It has a maximum aperture of F3.5, a minimum focusing distance of 13.5cm (5.5") and a maximum magnification of 1:4.6. The special fisheye design allows maximum creative expression. Sigmas super multi-layer lens coating reduces flare and ghosting, a common problem with digital cameras. The new lens power layout reduces color aberrations..

Features:

  • Digitally-optimized, circular fisheye auto-focus lens
  • Produces circular images with an angle of view of 180-degrees when attached to a full-frame digital or 35mm film SLR camera
  • Maximum aperture of F3.5, a minimum focusing distance of 5.5 inches, and a maximum magnification of 4.6x
  • Super multi-layer lens coating reduces flare and ghosting
  • Gelatin filter holder at the rear, allowing the use of gelatin filters


Sigma 8mm f/3.5 EX DG Circular Fisheye Fixed Lens for Nikon SLR Cameras

Sigma 8mm f/3.5 EX DG Circular Fisheye Fixed Lens for Nikon SLR Cameras Lowest new price: $686.89
Lowest used price: $299.00
List price: $690.34
Brand: Sigma
Model: 485306

This Sigma 8mm f/3.5 EX DG Circular Fisheye Auto Focus Lens for Nikon produces circular images with an angle of view of 180 degree when attached to a full-frame digital or 35mm film SLR camera. It has a maximum aperture of F3.5, a minimum focusing distance of 13.5cm (5.5") and a maximum magnification of 1:4.6. The special fisheye design allows maximum creative expression. Sigma's super multi-layer lens coating reduces flare and ghosting, a common problem with digital cameras. The new lens power layout reduces color aberrations. Providing excellent image quality for digital and film SLR cameras. This lens can be used for the scientific applications such as the solid angle measurements of cloud distribution over the sky, the vegetation distribution of the rain forest canopy, etc., due to the quantifiable angle/area relationship it produces. This lens has a gelatin filter holder at the rear, allowing the use of gelatin filters.

Features:

  • Lens not zoomable
  • Digitally-optimized, circular fisheye auto-focus lens
  • Produces circular images with an angle of view of 180-degrees when attached to a full-frame digital or 35mm film SLR camera
  • Maximum aperture of F3.5, a minimum focusing distance of 5.5 inches, and a maximum magnification of 4.6x
  • Super multi-layer lens coating reduces flare and ghosting
  • Gelatin filter holder at the rear

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Sigma 20mm f/1.8 EX DG RF Aspherical Wide Angle Lens for Canon Digital SLR Cameras (OLD MODEL)

Sigma 20mm f/1.8 EX DG RF Aspherical Wide Angle Lens for Canon Digital SLR Cameras (OLD MODEL) Lowest used price: $339.99
List price: $629.00
Brand: Sigma
Model: 411101

The Sigma 20mm f/1.8 D EX DG Aspherical Lens has a clutch-like system for switch between AF and MF modes. The system is very similar to the Sigma 105mm f/2.8 EX macro lens I reviewed previously. You push the manual focus ring forward to disengage the focus ring for auto-focusing. For manual focusing, you pull it toward you to engage the clutch. When the ring is set to AF, you can rotate the focusing ring all you want, you won't change the focus on the lens. When the lens is auto-focusing, it also doesn't effect the position of the manual-focusing ring. The manual focus ring is wide so there is no chance that you'll miss it in operation.


Sigma 30mm f/1.4 EX DC HSM Lens for Canon Digital SLR Cameras

Sigma 30mm f/1.4 EX DC HSM Lens for Canon Digital SLR Cameras Lowest new price: $497.49
Lowest used price: $204.00
List price: $489.00
Brand: Sigma
Model: 300101

This large aperture 30mm F1.4 EX DC HSM lens is designed to match the APS-C size image sensors of digital SLR cameras. Two SLD glass elements are especially effective in the compensation of magnification chromatic aberration. Glass mold aspherical lens at rear group of lens reduces color aberration and provides high-quality image results. From 40cm (15.7 inch) minimum focusing distance to infinity, this lens creates very sharp images with high contrast. The HSM models provide quiet high-speed auto-focus shooting, as well as full-time manual focus. Large Maximum Aperture of F1.4 can perform superbly in a great range of applications, including snapshots, portrait, indoor shooting and landscape photography. Minimum Aperture - F16 Minimum Focusing Distance - 40cm, 15.7 inches Maximum Magnification - 1 - 10.4 Filter Size - Diameter 62mm Lens Hood DiaPetal Hood Two SLD (Special Low Dispersion) glass elements and an hybrid aspherical lens, provides the utmost correction for all types of aberrations Dimensions - Diameter 75.5mm X Length 59mm, 2.97 inches x 2.3 inches Weight - 15.2 ounces (430 grams)

Designed to match the APS-C size image sensors of Canon digital SLR cameras, the Sigma 30mm f/1.4 lens is an ideal choice for a wide range of applications, including snapshots, portraiture, indoor shooting, and landscape photography. The 30mm lens relies on two special-low-dispersion glass elements and a glass-mold aspherical lens. Combined, the construction details correct for all types of chromatic and color aberrations. The lens is also equipped with a Hyper Sonic Motor (HSM) that supports quiet, high-speed autofocus, but also turns off should you prefer full-time manual focusing. Other features include a maximum aperture of f/1.4, a 62mm filter mount, and a one-year warranty.

Specifications

  • Focal length: 30mm
  • Maximum aperture: f/1.4
  • Lens construction: 7 elements in 7 groups
  • Angle of view: 45 degrees (SD format)
  • Number of diaphragm blades: 8
  • Minimum aperture: f/16
  • Minimum focusing distance: 15.7 inches
  • Maximum magnification: 1:10.4
  • Filter size: 62mm
  • Corresponding AF mounts: Canon
  • Dimensions: 2.97 inches in diameter and 2.3 inches long
  • Weight: 15.2 ounces
  • Warranty: 1 year

The accessories are : two 62mm filters, the hood, the front cap and the rear cap. 

Features:

  • 30mm focal length
  • 2 low-dispersion glass elements, glass mold aspherical lens element
  • 50.7-degree angle of view
  • 11.81-inch minimum focusing distance

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Sigma 10-20mm f/4-5.6 EX DC HSM Lens for Nikon Digital SLR Cameras

Sigma 10-20mm f/4-5.6 EX DC HSM Lens for Nikon Digital SLR Cameras Lowest new price: $1,147.12
Lowest used price: $248.98
List price: $1,147.12
Brand: Sigma
Model: 201306

Sigma provides the new ultra-wide angle zoom lens from 15mm and this lens is the first of its kind in the world. It can be useful for images of landscapes, large buildings, group photographs or even more. The perspective that changes with the angle-of-view gives picture an extraordinary feeling. Delicate compositions can be adjusted by lens zooming and this is helpful for close-up photography. Provides deep depth of field with its short focal length for amazing photographic expressions. This ultra-wide zoom lens covers a large wide-angle range from 15 mm to 30 mm. With a minimum focusing distance of 30 cm(11.8 inches) throughout the entire zoom range, it is an ideal lens for Digital SLR Cameras. It incorporates hybrid aspherical lens in the front lens group to minimize distortion and astigmatism, and molded glass aspherical lens in the rear lens group to minimize spherical aberration. Minimization of the distortion is a most important issue for zoom lens, but Sigma has succeeded, to provide image quality with minimal distortion by employing aspherical lenses. This lens in corporates an internal focusing system, which eliminates front lens rotation. Since focusing do not change its overall length, this lens is easy to hold and use. Also it is allowing the use of a Petal-type Hood. The lens also incorporates Dual-Focus (DF) mechanism. It is easy to hold the lens, since the focusing ring does not rotate during auto-focus, yet it provides adequate focusing torque of the focusing ring during manual focusing of the lens.

Designed exclusively for Nikon digital SLR cameras capable of wide-angle photography, the Sigma 10-20mm f/4-5.6 lens is a powerful tool for landscape photography and other wide-angle applications. The lens offers an ultra-wide angle of view of 94.5 to 56.8 degrees, with three special low dispersion (SLD) glass elements and three aspherical lenses providing optimum image quality throughout the entire zoom range. The lens also incorporates a Hyper Sonic Motor (HSM) to ensure quiet, high-speed autofocusing in addition to full-time manual focusing. Other features include a close focusing distance of 9.4 inches, a non-rotating lens barrel that perfectly suits the petal-shaped lens hood (included), and a one-year warranty.

Specifications

  • Focal length: 10-20mm
  • Maximum aperture: f/4-5.6
  • Lens construction: 14 elements in 10 groups
  • Angle of view: 94.5 to 56.8 degrees
  • Number of diaphragm blades: 6
  • Minimum aperture: f/22
  • Minimum focusing distance: 9.4 inches
  • Maximum magnification: 1:6.7
  • Mount: Nikon
  • Filter size: 77mm
  • Filter size: Petal-type hood
  • Dimensions: 3.3 inches in diameter and 3.4 inches long
  • Weight: 17.5 ounces
  • Warranty: 1 year

Features:

  • 10-20mm focal length
  • 15-30mm equivalent focal length on APS-C cameras, 20-40mm equivalent focal length on Four Thirds / Micro Four Thirds cameras, 16-32mm equivalent focal length on Canon APS-C cameras
  • F4-5.6 maximum aperture; F22-32 minimum
  • Ring-type ultrasonic-type AF motor with full-time manual focusing
  • 77mm filters
  • 0.24m/9.45" minimum focus
  • Available in Canon EF, Four Thirds, Pentax KAF, Sony Alpha, Sigma SA, Nikon F (DX) mounts

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Sigma APO Teleconverter 2x EX DG for Canon Mount Lenses

Sigma APO Teleconverter 2x EX DG for Canon Mount Lenses Lowest new price: $272.38
Lowest used price: $132.99
List price: $272.38
Brand: Sigma
Model: 876101

The dedicated APO teleconverter can be mounted between select lenses and the camera body to increase the focal length by the power of 2.0x. The new multi layer coating reduces flare and ghost, which is a common problem with digital cameras. They demonstrate best performance with DG series lenses. They also offer maximum photography magnification by 2.0 x, without any variation in the minimum focusing distance. Compact and lightweight, these teleconverter convert your lenses into longer focal-length lenses, so you don't have to do a lot of unnecessary footwork.

The Sigma APO Teleconverter 2x EX DG for Canon Digital SLR Cameras is a dedicated APO teleconverter that can be mounted between select lenses and the camera body to increase the focal length by the power of two. The multi-layer coating reduces flare and ghosting, which is a common problem with digital cameras. The lens also offers maximum magnification without any variation in the minimum focusing distance. Compact and lightweight, this teleconverter can convert your lenses into longer focal-length lenses, so you don't have to do a lot of unnecessary footwork. A case for the lens is included.

Features:

  • Lens Construction: 6 Elements in 5 Groups.
  • Teleconverter works with select Sigma lenses on Canon Digital SLR camera bodies only.
  • Increases the minimum and maximum focal length by the power of 2.0x.
  • Multi layer lens coating reduces flare and ghosting.

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