Summary: I bought this lens for my Sony A7 using the LAEA-4 adaptor, since no sony product that covers this focal length. The pictures are sharp especially with aperture >F8. The lens is almost the weight of sony 70-200 f4 FE lens. Not weather resistant nor built with OS, but built like a tank. This lens is fun to use and you really have to practice with this lens. Great for landscape and interior photography. A wonderful addition for sony A7 series users.
Summary: Great lens, works well with the Alpha 900.Good build quality very smooth and virtually silent auto focus. An excellent addition to anyone's collection who likes to shoot landscapes. Super fast delivery from Amazon.
Summary: Excellent lens.Great for using with fireworks and doing Panoramas.I am amazed at the field of vision and how sharp and crisp the photos were. This lens goes with my travelling kit. Looking forward to using on my next trip overseas.
Summary: Love, Love, Love this lens! This is my 3rd Version II of this lens .... nothing wrong with the others .... I just had other lenses I want to try while this lens sat. I won't sell it again though! This lens is crazy sharp with very little distortion!
Summary: I have a Canon 8-15 fisheye zoom, but wanted a rectilinear in the 14mm range so I bought a Sigma 14mm.....lens was not sharp overall, so I sent it back. Then I bought a new Canon 14mm f/2.8L II.....it didn't get sharp even in the center til about f/8...it went back. Then I saw this lens and tried it....I loved it. While not perfect, It blew away both the Canon (which cost over twice as much) and the other Sigma.