Sigma 70-300mm f/4-5.6 SLD DG Macro Lens with built in motor for Nikon Digital SLR CamerasThe built-in motor allows autofocus with all Nikon digital ameras. These lenses incorporate a macro feature with aximum magnification 1:2 at the 300mm focal length. It is suitable for various types of shooting conditions. This telephoto lens has a 1:2 maximum magnification at the 300mm focal length. It is ideal for portraits, sport and other types of photography. SLD (Special Low Dispersion) glass provides excellent correction of chromatic aberration. The super multi-layer coating reduces flare and ghosting. High image quality is assured throughout the entire zoom range.
Lens Construction 14 Elements in 10 Groups Angle of View: 34.3 - 8.2 degrees Number of Diaphragm Blades: 9 Blades Minimum Aperture: F22 Minimum Focusing Distance: 95-150cm / 37.4-59.1 in. Maximum Magnification: 1:4.1 (1:2 Macro mode) Filter Size: Diameter 58mm (Rear) Filter Size: Bayonet-type Hood Diameter: 76.6mm Length: 119.5mm Weight: 540g/19 oz.
Sigma 18-200mm F3.5-6.3 II DC OS HSM Lens for Canon SLR Camera18-200mm F3.5-6.3 II DC OS HSM lens is ideal for travel photography with a compact construction and length of just 87.7mm. This lens features FLD (F Low Dispersion) glass elements, which have the performance equal to fluorite glass and SLD (Special Low Dispersion) glass elements providing excellent correction of color aberration.
Sigma 10-20mm f/4-5.6 EX DC HSM Lens for Nikon Digital SLR CamerasSigma 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.
Sigma 18-200mm F3.5-6.3 II DC OS HSM Lens for Nikon SLR Camera18-200mm F3.5-6.3 II DC OS HSM lens is ideal for travel photography with a compact construction and length of just 87.7mm. This lens features FLD (F Low Dispersion) glass elements, which have the performance equal to fluorite glass and SLD (Special Low Dispersion) glass elements providing excellent correction of color aberration.
Sigma 17-70mm f/2.8-4 DC Macro OS HSM Lens for Nikon Mount Digital SLR CamerasSigma's 17-70mm F2.8-4 DC Macro OS HSM is the practical zoom! A large-aperture, standard zoom lens for digital cameras with an open-aperture value of F2.8 (at 17mm) and covers the most frequently used focal lengths. With an aperture fast enough to be used in many light situations, its close focusing for use with very small object and its outstanding optical performance make this an ideal all-around lens for landscapes, portraits, still life studies, group shots and just about any everyday photo situation. The OS, Sigma's anti shake feature, offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible. The OS feature allows Sony and Pentax users the option of viewing a stabilized image in the viewfinder, a feature offered only by Sigma. HSM ensures quiet and high speed AF capability. With a faster aperture than the typical camera "kit lens" it is an excellent choice for the photographer who has higher expectations for their photo equipment.
Sigma 70-300mm f/4-5.6 DG Macro Telephoto Zoom Lens for Pentax and Samsung SLR CamerasCapable of macro photography, this lens has a 1:2 maximum close-up magnification at the 300 mm 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. It also has a switch for changeover to macro photography at focal lengths between 200mm and 300mm with a maximum close-up magnification from 1:2.9 to 1:2.SLD (Special Low Dispersion) glass in this lens provides excellent correction of chromatic aberration.
Sigma 30mm f/1.4 EX DC HSM Lens for Canon Digital SLR CamerasThis 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) 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, portraiture, indoor shooting and landscape photography.
Sigma 50mm f/1.4 EX DG HSM Lens for Canon Digital SLR CamerasSigma's 50mm F1.4 EX DG HSM is high quality, professional optics and you'll know it the minute you pick it up. In the past few years, camera manufacturers have overlooked the need for a reasonable fast prime lens that is compact enough for everyday use, yet provides the necessary image quality to meet the highest expectations. Now, with the advent of the APS-c cameras, the long popular 50mm focal length takes on double duty as a portrait length lens of approximately 90mm on most of the small chip cameras. At a fraction of the size, weight and cost of comparable lenses, this is a lens that you might have on your digital SLR at all times.
NEEWER® Macro Ring LED Light - Works with Canon/Sony/Nikon/Sigma lensesThis LED Macro Ring Light is specifically designed for close shots. It will constantly emit light and provide permanent lighting for subjects. With the LED lamp mode controller, you can adjust the three modes: all light, half left light, and half right light; With the power mode controller, you can choose two different power input modes to offers you continuous light: 2 AA batteries that is convenient for outdoor shooting or AC adapter input. In addition, it includes 6 different thread adapter rings (49mm, 52mm, 55mm, 58mm, 62mm or 67mm) to fit wide range of lens models on the market.
Specifications:
Weight of Ring Flash Body: 125g
Weight of Control Unit: 60g
Weight of Electricity Charger: 115g
Weight of Step Ring: 100g
Size of Step Rings: 49mm/52mm/55mm/58mm/62mm/67mm
LED Index: Approx. 15GN (all light on)
Coiled Cord Length: Approx. 100cm
Voltage Range: 100-240V/50-60Hz
Electric Power Consumption: Approx. 5w (all light on)
Power Source: AA batteries×2, or DC3V
Working Hours: 1.5 hours with 1.5V alkaline batteries
, 1.0 hour with 1.2V rechargeable batteries
Sigma APO Teleconverter 1.4x EX DG for Nikon Mount LensesThe dedicated APO teleconverter can be mounted between select lenses and camera body to increase the focal length by the power of 1.4x. 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 1.4 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.
