Super fast delivery (and free) !! Hat. I wanted a standard fixed focus and large aperture pebble: I am fully satisfied with it. Almost obliged to put a gray or polarizing filter for pictures in daylight. ISO minimum (200) on a Nikon D3 and F / 11 to move slightly the value of the speed. The purchase was recent, I expect to use in low light to be able to say more. Autofocus pedal a little sometimes nothing nasty. The price is not excessive and I advise this bright lens. The fixed focal forces to move the frame to dial but it's part of the game!
