👉 Camera fluid, also known as lens flares or ghosting, refers to the visual artifacts that occur when light passes through a camera lens and interacts with internal elements like glass or coatings. These interactions can scatter the light, creating colorful streaks or halos around bright light sources, such as the sun or artificial lights. While often considered an unwanted effect, camera fluid can also be artistically utilized to add a unique, ethereal quality to photographs, enhancing their visual impact.