I`ve decided to go a bit more in depth with deer photography. Having looked around and tried friends kit I think I`m settled on a used Canon 550d. My problems start when looking at lenses within budget. What do I really need to take good close images at ranges of 80-200 yards? Would the 75-300mm canon do the job or are there better options without spending thousands? I guess it`s the same as scopes really but some of the lenses aimed at wildlife work are way out of my league moneywise. Any suggestions for a good starter kit would be most appreciated.