Tonight, I worked with a videographer at my church, photographing our kid's program. It was rather tough, the lighting was constantly changing from low to lower to bright, and so forth. Is there a lens that's especially good for this type of photography when flash isn't allowed? I really want to get better at my photography, the videographers are interested in having me along on some of their jobs. My lenses that I have at the moment are listed in my signature.