These days, I am keenly interested in photography and am always on the lookout for lenses, filters and what not. All these days, I used to struggle with the technology, but I have now crossed that boundary and am no longer an amateur. I know how to take relatively good pictures using the equipment that I own. Now in order to move forward, I need good lenses. So I am eyeing some lenses and want to try these and then buy them, when I can.