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Thornfield HouseSigma 28-70mm F2.8 L-Mount C DG DN Lens
Our Price: £729.00
Cashback
Product Code: 592969
Our Price:
£729.00
RRP: £779.00
CASHBACK
Claim £125 cashback with the purchase of this Sigma lens. Valid for orders placed between 10th October and 30th November 2024.Claim cashback here- claims can be made at least 30 days the purchase.
Harrison Cameras, 112-114 London Road, Sheffield, S2 4LR
SIGMA has combined performance and portability to bring you the Sigma 28-70mm F2.8 L-Mount C DG DN Lens. Offering a versatile 28-70mm focal length in a large aperture, standard zoom lens that is lightweight, compact and small – perfect for casual outings. Part of SIGMA’s Contemporary Line, this lens features a premium and intuitive build that presents superb coated optics to reduce optical aberrations, ultra-fast and quiet Auto Focus and precise action even when working outdoors in varying conditions.
Picture Perfect Portrait
Experiment creatively by taking advantage of the F2.8 rounded 9-blade aperture. Thanks to the ample volume of peripheral light, you can achieve a beautifully smooth bokeh effect in the background – ideal for portraiture and creating depth.
SIGMA's Optics
SIGMA have incorporated 16 elements in 12 groups, including 2 FLD (F Low Dispersion) elements, 2 SLD (Special Low Dispersion) elements and 3 aspherical elements. The lenses are strategically arranged to ensure there is a significant reduction of optical aberrations across the frame – correcting axial chromatic aberration, coma aberration and more.
Combatting Ghosting and Flare
The lenses are coated with a Super Multi-Layer Coating and Nano Porous coating to control ghosting and flare when working with bright light sources/backlit conditions. The petal-type lens hood also blocks unwanted light so images remain clear and sharp.
Fast Auto Focus
The fast, quiet stepping motor drives a responsive, and near-silent Auto Focus for smooth operation when shooting still and recording videos with enhanced audio. The Focus Mode Switch allows for instantaneous switching between Auto and Manual Focusing.
Linear/Non-Linear Focus
The L-Mount version of the Sigma 28-70mm lens supports switching between linear focus/non-linear focus ring settings – for your preferred focus movement method.
Durability
Living up to the standards of the Contemporary Line, the construction features a dust and splash resistant structure on the brass bayonet mount, as well as a water and oil repellent coating on the front lens element to prevent oil and fat sticking to the surface. The lens is engineered with a TSC (Thermally Stable Composite) to ensure performance levels remain stable in extreme temperature changes.
Lens Construction | 12 groups, 16 elements (2 FLD elements, 2 SLD elements, 3 aspherical elements) |
Angle of View | 75.4°~34.3° |
Number of Diaphragm Blades | 9 (rounded diaphragm) |
Minimum Aperture | F22 |
Minimum Focusing Distance | 19 (W)-38 (T)cm / 7.5(W)-15 (T)in. |
Maximum Magnification Ratio | 1:3.3 (W) - 1:4.6 (T) |
Filter size | Ï67mm |
Dimensions (Diameter à Length) | Ï72.2mmÃ101.5mm / Ï2.8in.Ã4.0in. |
Weight | 470g / 16.6oz. |