has trouble focusing sometimes • did not matter whether i used autofocus or manual focus • is very disappointing • don't use • whir constantly • up to user error • was not moving at all in response • same location • handed off directly • disappointing • on all light situations • to be trash • is noisy • slow on focus • kept coming loose • wasn't being recognized by the body • does have issues with low lighting • is being nit picky • just feels slightly off • not as precision • isn't, so • may not be top of the line • not tried • is the worst • chipped on the front • isn't nearly as loud • ’s still cycling my viewfinder • not the tool • a little bit noisy • hardly ever off my camera • did not recommend • does not work • wouldnt work • kind of rough attaching to the camera • out on a vase of faux florals • frickin steal • worth the money • doesn't make sense to spring • almost a shocking value