• For use with full-frame mirrorless cameras
• Lightweight and compact
• Fast F2.8 aperture
• Soft, smooth rounded bokeh
• Fast, accurate and quiet autofocus
• Dedicated aperture ring

The Sigma 45mm F2.8 DG DN | C Lens delivers outstanding results, with edge-to-edge sharpness across the frame, even wide open at F2.8, with very well controlled flare and chromatic aberration. 

This lens has an all-metal build comprising of precision-cut aluminium parts. It's robust construction and ultra-portable design make it perfect for street, travel and wedding photography, whilst also being an ideal choice for general everyday shooting. The lens features a rubber seal around the mount to keep out dust and moisture should conditions take a less-than-ideal turn.

Despite being a very compact lens, it doesn't compromise on image quality. It's advanced optical design includes 2 aspherical elements to prevent distortion and elements to combat chromatic aberration, ensuring high-contrast and sharp images across the frame. These help to deliver top-quality imaging in a small and lightweight package.

With the lens' F2.8 aperture it is possible to achieve shallow depth of field. It delivers smooth and attractive bokeh and doesn't distract from the in-focus subject. This fast aperture is also useful in low-light where images can still be procured with a reduced risk of camera shake.