Filter (n.) In mobile photography, this term can refer to two concepts: 1) A physical attachment placed over the camera lens to alter the light entering the camera, such as polarizers or neutral density filters. 2) More commonly, a digital effect applied to photos either before or after capture to change their appearance. Digital filters can simulate film types, adjust colors and tones, or add artistic effects. Many social media and camera apps offer a variety of built-in filters, making creative editing accessible to all mobile photographers.
Filter
