Canon EF 75-300mm f/4-5.6 IS USM Lens "shaking hands causes" Questions

blurry pictures of moving wildlife check shutter speed, problem to slow, increase aperture if light level permits hand shake can also blur image.If in full auto mode change to manual settings mount ...

what is this lense best suited for can it be used for macro as well as farther away images Like all Quantaray lenses, this lens is a very cheaply built model and so lacks the refinements, build ...

I bought a 800 to 1200 lens it seems to have a hazy look when I take pictures I have tryed different distances and I use a tri-pod and wired remote any tips There are several possible reasons for this

lens is not working DSCs650 Most of the lens issues due to mechanical problem. some of the causes are dropping the camera. Hard shake like keeping the Camera in the hand and jump through steps, ...