Sigma 24mm F1.8 EX Aspherical DG DF Macro

Sigma's 24mm F1.8 EX DG Aspherical Macro lens is a large aperture wide angle lens giving photographers freedom of expression with the ability to set the desired aperture and get as close as 7.1 inches allowing the photographer the juxtaposition between near and backgrounds in the distance. The 84 angle of view is perfect for landscape photos while also great for shooting group shots without distorting the subjects at the edge of the frame and compact enough for working in tight quarter with a single subject. This lens is perfect for photo journalists where it is essential to have a fast, wide angle lens, scenic, social and full-time professional photographers who are in need of a hardworking lens. Extremely compact within the category of super fast wide-angle lenses and totally affordable... Less

Features Unique to Sigma: Compact - Overall Shortest lens in the category High Image Quality: ELD, two SLD glass and three Aspherical Lenses Super Multi layer Coating Affordable: Lowest price point in the category w/HSM Professional Optical Performance: Availability of the large maximum aperture F2.8 throughout entire zoom range Quiet with High Speed AF: HSM (Hyper Sonic Motor) Options: Will coexist with 24-70mm EX DG Macro As a member of the EX series of lenses, this 3rd generation Sigma lens is designed with the highest level of optical technology and augments its predecessor with the addition of the Hyper-Sonic Motor (HSM) ensuring a quiet, high speed AF as well as full-time manual focusing capability. Housed in compact construction, the Sigma 24-70mm is a large aperture... Less

Sigma 105mm f/2.8 EX DG OS Macro Lens for Nikon This large aperture medium telephoto macro lens offers advanced performance of close-up photography. Sigma s own proprietary OS (Optical Stabilizer) system enables handheld close-up photography. A Special Low Dispersion (SLD) lens and one high refractive index SLD lens provide excellent correction for all types of aberration and distortion. A floating focusing system moves two different lens groups in the optical path to different positions. This

The Sigma APO 50-500mm F4.5-6.3 DG OS HSM is a 10x high zoom ratio ultra telephoto zoom lens incorporating Sigma's original Optical Stabilizer function. This lens covers a wide range of focal lengths from 50mm to 500mm ultra telephoto. The OS (Optical Stabilizer) function offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible. As compensation for camera shake is visible in the view finder, the photographer can easily check for accurate focus and ensure there is no subject movement. Four SLD (Special Low Dispersion) glass elements provide excellent correction of color aberration. The Super Multi-Layer Coating reduces flare and ghost and ensures high image quality throughout the entire zoom range. This lens has a maximum magnification ratio of 1:3.1... Less

The Sigma Corporation is pleased to announce the new Sigma APO 70-200 F2.8 EX DG OS HSM. This large aperture telephoto zoom lens incorporates Sigma's original Optical Stabilizer function. The lens covers a medium telephoto range of focal lengths from 70mm to 200mm and has a large maximum aperture of F2.8 throughout the entire zoom range. The OS (Optical Stabilizer) function offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible. For Sony and Pentax mount, the built-in OS function of this lens can be used even if the camera body is equipped with an image sensor shift anti-shake system. As compensation for camera shake is visible in the view finder, the photographer can easily check for accurate focus and ensure there is no subject movement. Two FLD... Less

Get a Carl Zeiss Sonnar optical lens for rich imagery that will let you relive memorable moments with the clarity they deserve. The large f/1.8 aperture provides for excellent low-light sensitivity and depth-of-field, while a smooth and quiet AF is great for creating movies. An elegant aluminum alloy exterior with a quietly refined black finish is the perfect match for your E-mount camera. Opt for smooth manual focusing with DMF, or try defocusing the background with Circular Aperture for beautiful results. Carl Zeiss Sonnar optics - This is the first Carl Zeiss lens to be released in the Sony E-mount lineup, employing the legendary Sonnar optical design for standout image dimensionality and presence. Aspherical lenses located on either side of the aperture effectively compensate for... Less

The Sigma 120-300 F2.8 DG HSM OS is the first lens introduced into the Sports category for Sigma's Global Vision. Designed for full frame cameras but can work with APS-C sized sensors as well, the 120-300 F2.8 has a large aperture and versatile focal length, ideal for a wide range of photography. Though placed in the Sports category, the 120-300 F2.8 is also great for nature, automotive, wildlife, and everything in between. Equipped with state of the art technology such as a Hyper Sonic Motor (HSM), an Optical Stabilizer (OS) and Inner Focusing and Zooming, the 120-300 F2.8 ensures sharp and beautiful images. The HSM allows for a quiet, fast, and accurate autofocusing while the OS compensates for camera shake while shooting by hand. Two FLD glass elements, which have performance equal to... Less

150mm f/2.8 EX DG OS HSM APO Macro Lens (For Nikon), Macro Lens With 1:1 Magnification, Focuses to 15, Optical Image Stabilization, Hyper-Sonic Motor for Fast, Quiet AF, 3 SLD Elements Correct Aberrations, For Nikon SLR Cameras

Sigma Macro 150mm F2.8 EX DG HSM (106-101) boasts Optical Stabilization (OS) which is critical to equipment sporting this focal range and is now splash-proof. Offering the latest optical design technology this lens remains a large aperture medium macro lens ideal for shooting the smaller things in world that exists virtually unseen.A macro lens is one which will focus on a subject close enough to render it life-size on the image plane in your camera. It also has a flat field front lens element so that it can shoot images of flat objects such as artwork or postage stamps and be tack sharp all the way across the image. With HSM (Hyper-Sonic Motor) a quiet & high-speed auto focus is ensured. It provides extremely high optical performance from infinity to 1:1 Macro.Three SLD (Special Low... Less

for Nikon mount 35mm equivalent focal length on Nikon APS-C cameras: 75-750mm,optical stabilization allows in-focus shots with slower shutter speeds,one lens covers a wide range of focal lengths