PhotoActive Podcast, Episode 95: Lens Filters Are Cool

We’re talking filters in this episode—not the kind you apply in Instagram to make your photos look different, but actual glass filters that change how light passes through the lens. Neutral density (ND) filters, circular polarizing (CPL) filters, infrared (IR) filters, and the debate over whether ultraviolet (UV) filters are worthless junk or actually useful.

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