The Sigma 45mm f/2.8 DG DN Contemporary lens for Sony E‑Mount is a compact, lightweight standard prime built for full‑frame mirrorless cameras. With a classic 45mm focal length and a bright f/2.8 aperture, this lens delivers excellent sharpness, natural perspective, and beautiful bokeh—perfect for portraits, street photography, everyday shooting, and video. Its sleek Contemporary‑series design balances portability with optical performance, making it an ideal choice for photographers and videographers who want premium quality without the bulk.
Engineered with advanced optical elements, including aspherical and special low‑dispersion glass, the lens provides high contrast and minimal aberrations across the frame. A next‑generation stepping motor ensures fast, accurate, and quiet autofocus for stills and video. With dust‑ and splash‑resistant construction, the Sigma 45mm f/2.8 is ready for real‑world shooting in varied lighting and weather conditions.
| Lens Mount | Sony E‑Mount (Full‑frame compatible) |
| Focal Length | 45mm |
| Maximum Aperture | f/2.8 |
| Minimum Aperture | f/22 |
| Lens Construction | 9 elements in 8 groups |
| Angle of View | 50.7° |
| Minimum Focusing Distance | 28 cm |
| Maximum Magnification | 1:7.3 |
| Diaphragm Blades | 9 (rounded) |
| Autofocus | Stepping motor (fast & quiet) |
| Image Stabilization | No |
| Weight | Approx. 210g |
| Warranty Terms: | 1-year warranty covered by 101 Multimedia. |
| Brand | |
|---|---|
| Product Categories | Prime |
| Works with | Sony E/FE |