Browse Categories
Cameras and Lenses
Digital SLR Cameras
SLR Lenses
Compact System Cameras
Digital Compact Cameras
Accessories
Batteries and Chargers
Battery Grips
Remotes & Releases
Microphones
Lens Caps & Lens Hoods
Viewfinder Accessories & Screens
Camera Straps, Holsters & Harnesses
LCD Screen Protection
Meters
Wireless File Transmitters
Other Accessories
AC Adapters
Teleconverters
Optics
Binoculars
Scopes
Telescopes
Monoculars
Optics Accessories
Bags and Protection
Bag Accessories
Backpacks
Camera Protection
Hard Cases
Shoulder Bags
Small Camera Bags & Pouches
Tripod Bags
Supports
Tripods
Tripod Heads
Tripod Accessories
Tripod Bags
Monopods
Other Supports
Lighting & Flash
Speedlites & Accessories
Studio Flash Lighting
Strobes
Continuous Lighting
Power supplies
Reflectors & Backgrounds
Lighting Bags & Cases
Studio Flash Accessories
Camcorders
Camcorders
Camcorder Accessories
Colour Management
Monitor Calibration
Printer Profiling
Colour Referencing
DSLR Rigs & Accessories
Matte Box Systems
Support Products & Accessories
Adapter Rings & Donuts
Genus ND Faders
Follow Focus & Shoulder Mounts
Filters
Square Format Filters
Round Format Filters
Graphic Tablets
Lens & Sensor Cleaning
Sensor Cleaning Products
Lens Cleaning Products
Memory & Storage
Compact Flash Cards
SD & SDHC Cards
Memory Card Readers
Portable Drives and Viewers
Printers and Inks
Printers
Paper (Digital)
Ink Cartridges
Printer Accessories
Scanners
Flatbed Scanners
Film Scanners
Software
Clearance Items
Clearance Nikon Accessories
Clearance Sigma Lenses
Used Equipment
Browse Activities
Browse Brands
Viewing:
Homepage
Cameras and Lenses
SLR Lenses
Sigma Fit Lenses
Sigma 17-70mm F2.8-4 DC Macro OS HSM - Sigma Fit

Sigma 17-70mm F2.8-4 DC Macro OS HSM - Sigma Fit

£349.00

Information
More Information
Specifications
Questions
Reviews

This standard zoom lens is designed exclusively for digital SLR cameras and incorporates Sigma`s original OS function. This lens covers several angles of view, from wide to telephoto as well as offering a large aperture of F2.8 at the 17mm focal length. It provides a bright image through the viewfinder and enables photographers to easily check focusing and composition. The lens has a minimum focusing distance of 22cm and a maximum magnification ratio of 1:2.7 making it ideal for close-up photography as well as landscape and macro photography. ELD (Extraordinary Low Dispersion) glass and aspherical lenses provide excellent correction for all types of aberrations and high image quality is assured throughout the entire zoom range. Super Multi-Layer Coating reduces flare and ghosting. The incorporation of HSM (Hyper Sonic Motor) ensures quiet and high speed AF.

Various angles of view
The lens has various angles of view from wide angle to telephoto. It is a versatile lens ideal for several types of photography.

Close-up Photography
The lens has a minimum focusing distance of 22cm and maximum magnification of 1:2.7. It has a 4.7cm working distance between the front of the lens and the subject which is convenient for taking close-up pictures.

Sigma’s own unique OS technology
The lens is equipped with Sigma’s own unique OS function. This system allows the photographer to use shutter speeds approximately 4 stops slower. For Sony and Pentax mounts, the built-in OS function of this lens can be used even if the camera body is equipped with an anti-shake function. 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.

*It is not possible to use the built-in OS function of this lens when using with Pentax ist* series and K100D DSLR cameras

Large maximum aperture of F2.8 at 17mm focal length
The large aperture provides a bright image through the viewfinder and enables photographers to easily check focusing and composition.

Superior Image quality
An ELD (Extraordinary Low Dispersion) glass element plus one hybrid aspherical lens and two glass mold lenses offer excellent correction for all types of aberrations. High image quality is assured throughout the entire zoom range.

Super Multi-Layer Coating
The Super Multi-Layer Coating reduces flare and ghosting even when the subject is backlit and provides high contrast images.

Quiet and fast AF
An inner focusing system and HSM (Hyper Sonic Motor) ensure quiet and high-speed auto focus.
*AF will not function with Pentax ist* series and K100D DSLR cameras that do not support HSM

Rounded diaphragm
This lens has a rounded 7 blade diaphragm which creates an attractive bokeh.

Inner focusing system
The inner focusing system eliminates front lens rotation, making the lens particularly suitable for using the supplied petal-type hood and circular polarizing filters.

Convenient handling
This lens is equipped with a zoom lock to prevent the lens from creeping due to its own weight, and to offer protection whilst the lens is being carried. A magnification scale is displayed on the lens barrel, ensuring ease of use.

*Vignetting will occur if the lens is used with digital cameras with image sensors larger than APS-C size or 35mm SLR cameras

Lens Construction

17 Elements in 13 Groups
Angle of View (SD Format)

72.4° - 20.2°
Number of Diaphragm Blades

7 Blades
Minimum Aperture

F22
Minimum Focusing Distance

22cm
Maximum Magnification

1:2.7
Filter Size

72mm
Dimensions

Diameter 79mm X Length 88.9mm
Weight

520g
0 stars No reviews have been written yet

Share your thoughts with other customers… write your own review

Nobody has asked a question about this Product yet

Ask a question about this Product

Customers who bought this also bought
Hoya 72mm HD Digital UV

Hoya 72mm HD Digital UV

Hoya 72mm HD Digital UV...

£52.99