- Distributes bright light: 1/4 soft white diffusion filter reduces glare entering the camera lens, balances contrast, highlights details in dark areas, and creates a dreamy, foggy, retro look in all your photos. Softer and ethereal, with almost no loss of clarity or detail. - Enhances subjects and scenes: for film portraits, the filter smooths skin and minimizes impurities without changing the existing colour temperature. For landscapes and still life, it can blur the atmosphere and create creamy, silky textures that make motifs appear illusory and aesthetic, while giving strong light a luminous effect. In dark scenes, it adds a touch of vintage and mystery. - Double-sided nano coatings: 30 layers of nano coatings on both sides protect the optical HD filter glass from scratches, fingerprints, stains and dust, while maintaining clarity for sharp and detailed photos. - CNC ultra-thin thread frame: easy to screw to your camera lens by thread. The narrow frame avoids unnecessary vignettes on wide-angle lenses. Compatible with all 58 mm lenses; please check your lens thread size before ordering (usually marked on the lens barrel or printed on the bottom of the lens cap with the diameter symbol). - Use scenarios: - Portrait photography: smoothing skin tones while preserving color balance for a natural look. - Landscape and still life: creates atmospheric glow, creamy textures, and a luminous effect with strong light. - Low-light or night scenes: adds vintage mood and subtle mystery without heavy color shift.