I am new to photography and recently got a Nikon D7100 from my husband as a birthday gift. I have always loved photography but never had the gear to get really involved with it till now. I absolutely love taking photos at night! I currently have the Nikon 18-200mm f/3.5-5.6G ED IF AF-S DX VR II lens. I think the lens is ok but not spectacular for night photography. I understand that the Nikon D7100 may not be the best camera for night photography due to the cropped frame, but I just can not see buying a full frame camera until I get a better grasp and understanding of some camera basics first. Anyhow, I was just curious if anyone had any recommendations for a lens for night photography? I have been researching A LOT and see so many different opinions on lenses. If anyone has hands on experience they could share, it would be greatly appreciated! Also just to mention I do not want to spend a whole lot of money as I want to keep my learning and experimenting costs down as much as possible but still achieve a degree of quality so perhaps one day I could do it more professionally.