Sigma Wide Angle Prime | 17mm f/4 DG DN Contemporary Lens L-mount

Offering excellent image quality in an ultra-compact design, this Sigma 17mm f/4 DG DN Contemporary Lens is an ultra-wide-angle prime for Leica L-mount cameras. Designed with an inner focusing system and stepping motor, this lens provides fast and reliable autofocus for both stills and video. The optical design produces high sharpness and clarity throughout the aperture range, and individual elements feature a super multilayered coating to suppress flare and ghosting for greater contrast and color fidelity when working in strong lighting conditions. Additionally, the lens offers a minimum focusing distance of just 4.7″, which allows for unique close-up photographs with expansive backgrounds, making it particularly appealing to vloggers, hikers, landscape photographers, and more.

• Compact, ultra-wide prime lens designed for full-frame Leica L-mount mirrorless cameras that can also be used on APS-C models where it provides a 25.5mm equivalent focal length.
• Inner focus system with stepping motor for fast, reliable AF for both still and video use.
• Equipped with an aperture ring, focus mode switch, and a knurled manual focus ring for a pleasing tactile experience.
• Minimum focusing distance of 4.7″ allows for unique close-up photographs with expansive backgrounds, making it particularly appealing to vloggers, hikers, landscape photographers, and more.
• Compatible with Sigma UD-11 USB Dock for Leica L
• Dust and splash-resistant construction with a brass bayonet mount for ensured accuracy and durability.

Focal Length  17mm

Maximum Aperture  f/4

Minimum Aperture  f/22

Lens Mount  L-mount

Lens Format Coverage  Full-Frame

Angle of View  103.7°

Minimum Focus Distance  4.7″ / 12 cm

Maximum Magnification  0.28x

Macro Reproduction Ratio  1:3.6

Optical Design  9 Elements in 8 Groups

Diaphragm Blades  7, Rounded

Focus Type  Autofocus

Image Stabilization  No

Filter Size  55 mm (Front)

Dimensions (ø x L)  2.5 x 2″ / 64 x 50.8 mm

Weight  7.8 oz / 220 g

Sigma 17mm f/4 DG DN Contemporary Lens (Sony E)

• Sigma LCF5501M Magnetic Metal Lens Cap
• Sigma LCR II Rear Lens Cap for Sony E
• Lens Hood
• Front Lens Cap