Sigma 17-70mm F2.8-4 Contemporary DC Macro (Nikon)

£309.00 Regular price £465.00

The Nikon F-mount Sigma 17-70mm f/2.8-4 DC Macro OS HSM is a Contemporary-series lens, also characterized by its compact, lightweight profile. The bright f/2.8-4 maximum aperture range pairs with the...

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£309.00

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The Nikon F-mount Sigma 17-70mm f/2.8-4 DC Macro OS HSM is a Contemporary-series lens, also characterized by its compact, lightweight profile. The bright f/2.8-4 maximum aperture range pairs with the wide-angle to short-telephoto zoom range to create an ideal travel and everyday lens. The optical design uses a series of low dispersion and aspherical elements to control color fringing and distortion in order to realize high clarity and sharpness. An Optical Stabilizer also minimizes the appearance of camera shake for sharper handheld shooting. Additionally, the 17-70mm f/2.8-4 features a rounded seven-blade diaphragm for smooth bokeh quality and it is compatible with the optional USB Dock for fine-tuning focusing characteristics and updating its firmware. Wide-angle to short-telephoto zoom is designed for DX-format Nikon F-mount cameras and provides a 25.5-105mm equivalent focal length range. One Special Low Dispersion (SLD) and two F Low Dispersion (FLD) elements are featured in the optical design and help to reduce color fringing and chromatic aberrations for improved clarity and color accuracy. A Super Multi-Layer Coating has been applied to lens elements in order to minimize lens flare and ghosting and contribute to producing contrast-rich and color-neutral imagery, even in backlit conditions. Optical Stabilizer system minimizes the appearance of camera shake to benefit making sharper imagery when shooting handheld.

Sigma 17-70mm F/2.8-4 DC Macro OS HSM Contemp... Specs

Focal Length 17 to 70mm (35mm Equivalent Focal Length: 25.5 to 105mm)
Maximum Aperture f/2.8 to 4
Minimum Aperture f/22
Lens Mount Nikon F
Format Compatibility APS-C
Angle of View 79.7° to 22.9°
Minimum Focus Distance 8.66" / 22 cm
Maximum Magnification 0.36x
Macro Reproduction Ratio 1:2.8
Optical Design 16 Elements in 14 Groups
Diaphragm Blades 7, Rounded
Focus Type Autofocus
Image Stabilization Yes
Filter Size 72 mm (Front)
Dimensions (ø x L) 3.11 x 3.23" / 79 x 82 mm
Weight 1.02 lb / 465 g