This is a light weight, compact lens. If you are looking for wide angle, fast lens this is the lens for you. Photos come very sharp in low light condition using F/2.8. It is easy to carry around, good to take landscape photos as well as architecture. Comparing with Sony 11-18mm f/4.5-5.6 Zoom Lens, vignetting at the edges and distortion is almost none. The bokeh is really nice on the background of your main subject. would recommend this lens if you are into architecture or landscape photography.... Read More  Hide

The Sony 20 mm F/2.8 makes a very good and relatively low cost super-wide angle lens. For most people, it's wide enough and fast enough. I would definitely recommend this lens.

The reason I purchased this lens was for landscape and architectural shoots. I purchased the lens a few days before the 4th of July. I used this lens with my a77 along with the 16-50 kit lens on my a7 for that evening, alternating shots during the fireworks display. The photos turned out pretty good. I really haven't been able to use the lens much since because of my work load. Maybe after 6 months, I'll do another review.... Read More  Hide