Professional photographers spend many dollars every year on photo equipment for great point-and-shoot results. A Professional photographers spend many dollars every year on photo equipment for great point-and-shoot results. A professional lifestyle photographer is well-acquainted with different light intensities, effects, lenses, sensitivity, reflections, sensor size, and related factors and gear to produce flawless photographs. is well-acquainted with different light intensities, effects, lenses, sensitivity, reflections, sensor size, and related factors and gear to produce flawless photographs.