45mm F2.8 DG Contemp.Silver LEAN  0085126941994

Sigma 45mm f/2.8 DG Contemporary Lens (L-Mount, Silver), Full-Frame, Autofocus, Filter 55 mm - 6030168

Hugely versatile and impressively compact, the Sigma 45mm f/2.8 DG Contemporary Lens is a flexible prime offering a a useful field of view for everyday shooting.
Slightly wider than the conventional 50mm, this 45mm suits a huge array of subjects, ranging from portraits to landscapes to close-up details.
Complementing the unique field of view is a modest f/2.8 maximum aperture that is bright enough for working in available light conditions yet helps keep the overall lens size and weight down for everyday carry.

- Contemporary Line lens features a compact design that measures approximately 2.5 x 1.8" and a weight of about 8 oz, making it portable enough for everyday shooting needs without compromising on optics or speed.
- Internal focusing design pairs with a stepping AF motor for responsive and fast focusing performance that's suitable for both stills and video applications.
- Optical design includes two aspherical elements, to optimize sharpness and limit aberrations, and a Super Multi-Layer Coating that controls flare and reflections.
- Rounded 7-blade diaphragm contributes to a smooth and pleasing bokeh quality when employing selective focus techniques.
- Dust and splash-resistant construction with a brass bayonet mount for ensured accuracy and durability.

Sigma I Series Lens
The Sigma I Series is a group of full-frame-compatible lenses emphasizing the ideal mixture of performance and compactness for mirrorless shooters.
Combining high optical performance with a stylish and sleek design, these lenses are well-matched to contemporary mirrorless cameras and shooters who prioritize lenses with a high degree of usability, portability, and capability.

- I series lenses have an all-metal construction, including precision-cut aluminum parts on the barrel that offers an elegant finish that's equally durable. Metal materials are also used throughout the internal construction for added rob