Originally posted by gavincato Am I the only guy with a really good 55mm? I see so many people saying it's a average lens but mine is just crazy sharp stopped down, and still not bad at 2.8 - it's easy to get a bit off focus wise with it but when a shot is critically focussed my copy is razor sharp.
It is tough to use the 55mm when the 28-45 is very good and there are 50 MPs to crop to 55mm with. Recently, I have been reprocessing some images from a trip during which I changed from the 28-45 to the 55mm. Staring with the first 55mm image, the 55mm showed better overall sharpness. For the average 645z shooter, not sure if this "better" sharpness would be described as slight or significant. I consider the difference merely 'noticeable' on a 32" 4k monitor as viewed from 18" but then, I am a pixel peeper. Also, there is the convenience of the zoom to consider. Would I give up that zoom for the 55mm (and perhaps my 35mm)? I think I would have to leave the 28-45 at home to avoid the temptation to grab for it just so that I could give the two aforementioned primes some mount time.