Sigma 28-70mm F2.8 DG DN Contemporary Zoom Lens
SKU
U68697
Category: Sigma
The Sigma 28‑70mm F2.8 DG DN | Contemporary is a standard zoom lens made for full‑frame mirrorless cameras (Sony E‑mount & L‑mount). It aims to deliver a high level of optical performance, similar in many respects to Sigma’s higher “Art” line lenses, while being lighter, more compact, and more suitable for everyday or travel use.
Key Specifications
| Spec | Value |
|---|---|
| Focal Length | 28‑70 mm |
| Maximum Aperture | f/2.8 (constant) |
| Minimum Aperture | f/22 |
| Lens Mounts | Sony E, L‑mount |
| Format Coverage | Full‑frame (“DG”) |
| Lens Construction | 16 elements in 12 groups; includes 2 FLD elements, 2 SLD elements, and 3 aspherical elements |
| Angle of View | ~75.4° to ~34.3° |
| Diaphragm | 9 blades, rounded |
| Minimum Focusing Distance | ~19 cm at wide (28 mm) to ~38 cm at tele (70 mm) |
| Maximum Magnification | ~1:3.3 at wide end, ~1:4.6 at tele end |
| Filter Thread Size | 67 mm |
| Dimensions (Diameter × Length) | L‑mount: φ72.2 mm × 101.5 mm; Sony E‑mount: φ72.2 mm × 103.5 mm |
| Weight | ~470 grams (both mounts) |
| Supplied Accessories | Petal‑type lens hood (LH706‑01), front cap (LCF‑67mm III), rear cap (LCR II) |
| Brand | Sigma |
|---|---|
| Maximum Aperture | f/2.8 |
| Zoom Focal Lengths | 28-70 mm |
| Lens Series | Sigma DG |
| Lens Type | Zoom |
| Warranty | 1 Year Manufacturer |
| Shipping | Same Day From Lahore |
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