written by Netvista on 22/01/2009
Good Points
For a lens that cost less then $150.00, the clatity, saturation and sharpnes of the images are beautiful.
I use this lens on a Canon 5D Mark II and the Cosina 19-35mm lens is not out of place on this camera.
Bad Points
To achieve maximum and really good sharpness, some back micro-focus adjustment was required. An easy operation with any Live View camera.
Some CA in blown highlights and the usual barrel distortion at maximum wide angle.
General Comments
For a low cost lens you cannot go wrong with the Cosina 19-35mm lens. It performs as well as or better than lens costin 2 -3 times the Cosina lens.
The lens hood looks a little shallow, but seems to do a credible job.
Treat this lens with care (do not drop it!) and it will give you great service.