SI202SL

49S969

Sigma

Combining an impressive field of view with a usefully bright design, the Sigma 20mm f/2 DG Contemporary Lens offers an ultra-wide focal length within a compact and lightweight form factor. Perfect for landscapes, astrophotography, cityscapes, and architecture, the ultra-wide field of view gives an immense sense of space while the bright f/2 design is ideal for nighttime scenes and even controlling depth of field with close-up subjects. Fast and Versatile Ultra-WideNone Combining an impressive field of view with a usefully bright design, the Sigma 20mm f/2 DG Contemporary Lens offers an ultra-wide focal length within a compact and lightweight form factor. Perfect for landscapes, astrophotography, cityscapes, and architecture, the ultra-wide field of view gives an immense sense of space while the bright f/2 design is ideal for nighttime scenes and even controlling depth of field with close-up subjects.None Contemporary Line lens features a sleek design that measures approximately 2.8 x 2.9" and a weight of just over 13 oz, making it portable enough for everyday shooting needs without compromising on optics or performance. Internal focusing design pairs with a stepping AF motor for responsive and fast focusing performance that's suitable for both stills and video applications.None Optical design includes two low dispersion glass elements and three aspherical elements, to optimize sharpness and limit distortion, and a Super Multi-Layer Coating that controls flare and reflections. Minimum focusing distance of just 8.7" suits working with close-up subjects. Rounded 9-blade diaphragm contributes to a smooth and pleasing bokeh quality. Dust and splash-resistant construction with a brass bayonet mount for ensured accuracy and durability.