Rated 4.8 out of 5 by 6
Rated 5 out of 5
by Rockness Make sure you test it out
I ordered this lens from two different distributors. There was a monumental difference between the two. Obviously it didn't have anything to do with who sold it. They didn't manufacture it. The poor lens was soft all around. Seemed to have a focusing issue.
Here's what you need to look for and expect with this lens. The better one, which I'm keeping, is unbelievably sharp when cropped to full size. It is hard to tell the difference between F5.6 and F8. That is a great feature because most lenses, including primes, need to be stopped down to obtain good clarity. It seems to nail the focus more consistently at 300mm than at 400mm. It is also "slightly" sharper at 300mm. I cropped the 300mm pics to the same size as the 400mm and 7/10 times they actually looked better. Now don't be mistaken. The 400mm shots were still as great. But some of the 300mm shots were just incredible. I cropped them as much as my computer allowed and they were still sharp. btw- the bokeh is creamy smooth on the good lens and completely harsh and jagged on the bad one. Yes, it's a little disappointing there can be that much of a difference between the lenses. One more exciting bit of info. My camera is the A58. This lens can only be better on the A99. Can't speak for the A77 since the image quality on the A58 is actually a little better per the online reviews.
The purpose of this review is to let you know to expect greatness in this lens. If it doesn't "wow" you then return it and get another one. When you get one that performs the way it's supposed to, you will be smiling every day you use it. All of the other negatives such as the weight and flimsy hood will mean nothing when you see the pictures.
June 18, 2014
Rated 5 out of 5 by Grandfather Great lens. Absolutely first class
It is a very well built lens with super optics. Auto focus is fine. Great zoom range and really expect to get a lot of good wildlife photos with it. Works very well with both my A 900 and my A 99
May 5, 2014
Rated 5 out of 5 by Vinf Great Lens
This lens has the reach, sharpness, and bokeh that I wanted to compliment my Zeiss 24-70 for my a99. The two lenses effectively give me a range of 24 to 400 with two of the finest lenses in the market place today, bar none.
The 70-400 is quick to focus, produces wonderful color and is a quality build.
I would highly recommend this lens.
April 29, 2014
Rated 4 out of 5
by CnaRay Nice lens BUT
I have both the 70400G and the 70400G2. I don't really see a difference between the two. Sony says the G2 is faster focus, but I cannot tell the difference. They are both Very sharp at the 400 mm end and I use F8-f16 on both. The photo of the bug is at 100% of the pixel size and the wing is super clear. I shot that with the G2 at around 4-5 feet away. The firewood if over 100 ft away and is also at 98.9% of it's Pixel size and both were hand held with steadyshot on. You can save some money and buy the original G lens.
September 3, 2013