I tested the 35mm 1.4 and I got one that needed some fine tuning. Its super sharp. In fact I have to say that it is the sharpest lens at 1.4 I have ever seen. I would even go so far to say that its sharper at 1.4 than my 50mm is at F4. This lens is really something special.
Having said that I'm putting mine up for sale for $150 off the retail price. It has a nikon mount. PM me if you are interested.
I really like this one but wish there was more 'headroom'.
Would've bought it in a second if it was a canon mount. I went ahead and bought a new one on Amazon. Should be here tomorrow. I figure I can get at least $300 back for the 50mm.
How do you measure the AF accuracy? I printed a test chart, set the camera to f/1.4 on a tripod, set it to spot focus, aimed it at an angle at the paper, and found that each time I pressed the shutter halfway it would make tiny microadjustments. So some shots had front focus, others had back focus, and some were just right.
Also noticed a fingerprint on the distance meter. Does Amazon really sell open box as new?
I can't stand buying expensive things any more. There's always something wrong...
Screw it, I'm exchanging it. There is a scratch, what looks like a 1cm long hair, on the inner lens element, as well as some specks, as seen when looking through the rear element with a flashlight.
Maybe I'm being OCD but it's an $800 lens and when it comes to me with fingerprints on it and now these imperfections it makes me furious.
I have such bad luck. Dead pixels on every device I buy with a screen, specks on every lens I buy. I realize that nothing is perfect, but when you spend big bucks, you expect close to it...
Sigghhh, the replacement lens has more specks on the *inside* of the rear element. One of them that catches the light and looks like a piece of glitter. Front element looks great though. I can never win. =/
What kind of light are you looking for this in? The tell tale test will be to shoot into varying light condition and see if it shows up.