Add new comment

Hi, I currently have a Nikon D90 with a 18-200 3.5f lens. I am now looking for lens that will allow me to shoot indoors and possibly night pictures without the need of a flash (if possible). Would you be able to go into some detail about a 50mm 1.8f vs 1.4f lens in terms of how much light is needed or how fast of an image would be captured on each?