Sigma 24-70mm f/2.8 DG OS HSM ART Canon EF Lens w/ USB Dock Advanced Travel Kit

Sigma 24-70mm f/2.8 DG OS HSM ART Lens for Canon EF

From the famous Sigma Art line, this 24-70mm f/2.8 DG HSM OS Lens is a zoom lens designed to deliver the ultimate level of performance on full frame DSLRs. It also maximize the abilities of 35mm SLR cameras and APS-C size DSLRs. The lens offers constant aperture of f/2.8 throughout the zoom range and features an Optical Stabilization (OS) system that helps compensate for camera shake. The Sigma Art 24-70mm f/2.8 emphasizes on image quality and features a rugged metal barrel providing a new level of usability and durability. It employs aspherical elements that undergo a highly precise level of polishing resulting in elements which are thicker in the center than on the edges. This process helps create stunning image quality and beautiful circular bokeh. This Art line lens offers sophisticated optical performance and abundant expressive power to deliver faithfully on your artistic vision.

Incredible Image Clarity and Smoothness

Packed with a comprehensive approach towards chromatic aberrations correction, the lens Sigma 24-70mm f/2.8 DG OS HSM ART is engineered to provide incredible image clarity and smoothness. Specific attention was also paid in eliminating the color fringing often caused by lateral chromatic aberration. This is a common problem which is magnified at high resolutions in digital photography. This lens provides exceptionally high-contrast images with subtle gradations in tone and color. The super Multi-Layer Coating combined with Sigma's optimized optical design significantly reduces reflections between the image sensor and the lens surfaces. The large image circles lens means there will always be enough peripheral illumination to avoid vignetting.

Quiet and Fast Autofocusing

The Sigma 24-70mm f/2.8 HSM’s employs a motor powered by ultrasonic waves to produce a quiet, yet high-speed AutoFocus. You can enjoy high performance with low noise in a variety of shooting situations. To ensure stability during focusing, this lens’ internal element group move without changing the lens’ physical length. The lens’ Optical Stabilizer utilizes a built-in mechanism that compensates for camera shake. It alleviates camera movement when shooting handheld.

Outstanding Optical Performance

This Sigma Lens’ optical design utilizes three SLD (Special Low Dispersion) glass lens elements and four aspherical lens elements that help minimize optical aberrations. They provide outstanding edge-to-edge image clarity with reduced minimizes coma, which causes points of light to streak, and transverse chromatic aberration, which cannot be corrected via aperture control. The optical system also minimizes distortion, which can be especially prominent in wide-angle shots.

Beautiful Bokeh Effect

This lens offers outstanding photographic expression at wide-open aperture. The area in focus is extremely sharp, while the background giving a beautiful bokeh effect. Since large-diameter zoom lenses are often used at wide-open aperture, special attention is paid to the shape of the bokeh, aiming for perfect circularity.

Sigma USB Dock for Canon Lenses

The Sigma USB dock works in conjunction with Sigma Optimization Pro software in order to connect a photographers lens to their personal computer to update firmware, calibrate the lens and other customizations such as the focus parameter. The dock is only compatible with the Sigma Art, Contemporary, and Sports line lenses featuring a Canon EF lens mount. For the Sports category, changes can be made to: Autofocus speed, focus limiters, manual focus override and optical stabilization functionality. Updating the firmware can be done via the internet. Sigma Photo Pro is available for Mac and PC computers.

AF Speed and Optical Stabilizer Modes

For all lines of lenses, there are four categories for prime lenses and 16 categories (four options for focal length, four options for shooting distance) for zoom lenses available. These categories allow you to set up certain focusing settings to better suit your personal shooting style. If using a Sports line lens, additional lens configurations are also available. The dock features three different AF speed modes to modify how quickly the lens changes focus. You can also constrain focus distances within a specific range to suit your personal shooting habits. Plus, the dock includes three Optical Stabilizer modes to suit the manner in which you are shooting. Sigma Photo Pro is available for Mac and PC computers.

Koah Nostrand Avenue Camera System Gadget Bag with Accessory & Cleaning Kit

The Nostrand Avenue Camera System Gadget Bag from Koah is a semi-soft carrying case that fits one DSLR camera and up to two lenses and accessories. Designed with keeping easy access in mind, it features a large top cover that protects your camera/camcorder and gear from rain and sand. It also allows for quick access to your camera and is secured with a snap coupler. An extended zipper pulls add to the bags convenient design.

Additional Storage

The Nostrand Avenue Bag comes with additional front and side zippered pockets for holding accessories like a spare battery, charger, HDMI cable, and memory card. With the included shoulder strap and sturdy design, you can take it with you virtually anywhere. Also included with this bag is an optics care and cleaning kit.

Koah Photography Cleaning Kit

This Photography Cleaning Kit by Koah comes complete with a compact mini tripod, a microfiber lens cloth, a fine bristle cleaning brush, lens cleaning wipes, a lens cleaning spray bottle, a rubber bulb air blower, loop straps, and finally a small carrying pouch to store these accessories. This kit was designed to meet the cleaning needs of various photography and video optics, binoculars and spotting scopes, filters and other glass elements.

SanDisk 64GB Extreme Pro SDXC UHS-I Memory Card

The SanDisk 64GB Extreme Pro SDXC UHS-I Memory Card saves you time transferring media with reading speeds of up to 200MB/s. With shot speeds of up to 90MB/s and UHS Speed Class 3 (U3) recording, you are ready to capture stunning, high-resolution, stutter-free 4K UHD video.

Improve Your Workflow Efficiency

With SanDisk QuickFlow Technology, this card optimizes performance for timesaving media offloads with quick transfer speeds up to 200MB/s (64GB-1TB). You can pair with the SanDisk Professional Pro-Reader SD and microSD to achieve maximum speeds (sold separately).

Shot Speeds up to 140MB/s

With shot speeds up to 140MB/s the card is perfect for capturing the action as it happens, without missing a beat.

Perfect for 4K UHD Video

Sometimes speed is what you need. The SanDisk Extreme Pro SD UHS-I card delivers the performance to capture stunning, uninterrupted 4K UHD video.

Stunning Sequential Burst Mode Shots

Rated UHS Speed Class 3 (U3) and Video Speed Class 30 (V30), the SanDisk Extreme PRO SD UHS-I card lets you capture sequential burst mode shots without missing a beat.

Durability You Can Count On

Built for and tested in harsh conditions, the SanDisk Extreme Pro SD UHS-I card is temperature-proof, waterproof, shock-proof, and x-ray-proof.

Recover Images You Accidentally Deleted

Includes an offer for RescuePro Deluxe 2-year data recovery software, which lets you restore images you accidentally deleted.