Color Casts, Vignetting, and Sharpness: Which Neutral Density Filter Is Best?
Neutral density filters seem to be all the rage these days. If you are a landscape photographer, ND filters are a crucial tool for smoothing out rough water and giving your skies a nice blurred effect. For portrait photographers, neutral density filters are great for maintaining wide open apertures in super bright situations while using strobes. Recently, we tested five different brands' filters to see which one produced the sharpest and most accurate color renditions. The results were pretty shocking.