With regard to which lenses are best for nite use depends on what u are shooting. The lower the F rating ie 1.4, 1.8, 2.0, 4.0 etc are ur better lenses. If ur shooting close up and have a good flash most lenses work fairly well. The lower F-stop lenses 1.4, 1.8, 2.0, 4.0 are the money lenses, can be quite expensive. I have a 50mm 1.4 and a 35mm 1.8 which are sweet lenses. Nikon just in the last week or so intro'ed a new 35mm 1.4, don't know what the cost is tho.