Sigma 70-300mm F4-5.6 DG MACRO lens is announced. The Sigma 70-300mm F4-5.6 DG MACRO lens offers macro photography with a 1:2 maximum magnification at the 300 mm focal length. The Sigma 70-300mm Macro lens is optimized for digital SLR cameras. The Sigma 70-300mm F4-5.6 DG MACRO lens is available for Sigma, Canon, Nikon-D, Pentax and Konica/Minolta cameras and costs £149.99.

Sigma UK Press Release

Optimized for use with digital SLR cameras and capable of macro photography with a 1:2 maximum magnification.

l New multi layer lens coating minimises flare and ghost, a common problem with Digital SLR cameras.
l Engaging the Macro Switch makes the lens capable of macro photography with a 1:2 maximum magnification.
l Special Low Dispersion (SLD) glass is used for compensation of chromatic aberration throughout the entire zoom range.

The Sigma Corporation is pleased to announce the launch of the new 70-300mm F4-5.6 DG Macro lens.

It is capable of macro photography with a 1:2 maximum close-up magnification at the 300 mm focal length. The new multi layer lens coating reduces flare and ghost, which is a common problem with digital cameras and also creates an optimum colour balance. The SLD (special low dispersion) glass offers excellent correction of chromatic aberration creating high optical performance throughout the entire zoom range.

A switch converts the lens to macro photography at all focal lengths between 200mm and 300mm offering a minimum focusing distance of 95cm (37.4 inches). In normal mode the minimum focusing is 150cm (59.1 inches) at all zoom settings. Maximum magnification between 200mm and 300mm is from 1:2.9 and 1:2.

A convenient magnification scale showing focusing distances and reproduction ratios is engraved on the lens barrel. A versatile lens that is ideal for close-up work, portraits, sports and nature photography, and all telephoto requirements.

THE SPECIFICATIONS
Focal Length :70-300mm
Minimum Aperture :F22
Lens Construction :14 Elements in 10 Groups
Angle of View :34.3 - 8.2°
Number of Diaphragm Blades :9pcs
Minimum Focusing Distance :150cm (59.1”)/ 95cm (37.4”) at Macro position
Maximum Magnification :1:4.1 (1:2 at Macro position)
Filter Size :58mm
Lens Hood :Bayonet Hood
Dimensions : Diameter 76.6mm (3”) x Length 122mm (4.8”)
Weight :550gr/19.4oz
Fittings               :Sigma, Canon, Nikon-D, Pentax and Konica/Minolta.
SRP               :£149.99
   
l The appearance and specifications are subject to change without notice.