Hi, I am a beginner and I have a canon EOS 700d. I already own an 18-55mm, 55-250mm kit lens and the 50 mm 'nifty-fifty'. I need suggestions to upgrade my lens kit. My requirements are - a good lens for travel photography with low light photography as a plus(I find the clarity of 18-55 not so good for scenary and nature pics). 55-250 is an awesome lens but I cannot use zoom everywhere especially in enclosed places .Hence please suggest a good lens. Thanks in advance.