| | Sigma SA Wide angle lenses that are 10mm or wider | | |  | "This has become a lens I must have with me. Use it appropriately and it is sharp with minimal to no vignetting." bhphotovideo.com | | Min focal length | 10 mm | | | Length | 89 mm | | | | | | | Fixed aperture | No | | | Weight | 0.5 kg | | | | | | | Aperture | f/4 | | | Max focal length | 20 mm | | | | | | | Diameter | 86 mm | | | Auto focus | Yes | | | | | | | | | | |  | | | Min focal length | 8 mm | | | Length | 107 mm | | | | | | | Fixed aperture | No | | | Weight | 0.6 kg | | | | | | | Aperture | f/4.5 | | | Max focal length | 16 mm | | | | | | | Diameter | 76 mm | | | Auto focus | Yes | | | | | | | |  | "This is an amazing piece of glass. Tried it out in the store and instantly fell in love with it. It's got a great feel to it and you know you've got quality in your hands." bhphotovideo.com | | Fixed aperture | | | The same maximum aperture at all focal lengths | | | | Min focal length | 10 mm | | | Length | 89 mm | | | | | | | Fixed aperture | Yes | | | Weight | 0.5 kg | | | | | | | Aperture | f/3.5 | | | Max focal length | 20 mm | | | | | | | Diameter | 86 mm | | | Auto focus | Yes | | | | | | | | | | | |
