The K&F Concept Nano-X Magnetic Black Mist Filter 1/4 with Adapter Ring & Lens Cap (77mm) is a professional cinematic diffusion filter designed for DSLR and mirrorless camera lenses with a 62mm filter thread. Featuring a magnetic quick-release mounting system, it allows creators to install or remove the filter instantly for faster and more efficient shooting workflows.
This Black Mist 1/4 filter softens highlights and reduces excessive digital sharpness while preserving overall image detail, creating a subtle cinematic glow and film-like atmosphere. It is especially popular for portrait photography, filmmaking, weddings, music videos, and night scenes where softer lighting and natural skin rendering are desired.
Constructed from premium HD optical glass, the filter maintains high image clarity while delivering controlled diffusion effects. The advanced Nano-X multi-layer coating reduces flare, ghosting, and reflections while providing durable protection against water, oil, dust, and scratches.
The included magnetic adapter ring ensures secure attachment to compatible lenses, while the magnetic lens cap offers convenient protection when the filter is installed. Its slim aluminum alloy frame helps minimize vignetting on wide-angle lenses and supports compatibility with other K&F magnetic filter accessories.
| Brand | K&F Concept |
| Series | Nano-X Series |
| Product Type | Magnetic Black Mist Cinematic Diffusion Filter |
| Filter Size | 77mm |
| Diffusion Strength | Black Mist 1/4 |
| Mounting System | Magnetic Quick-Release Design |
| Optical Glass | HD High-Definition Optical Glass |
| Coating | Nano-X Multi-Layer Anti-Reflection Coating |
| Frame Material | Slim Aluminum Alloy Frame |
| Optical Effect | Soft Highlight Bloom, Reduced Contrast, Cinematic Glow Effect |
| Included Accessories | Magnetic Adapter Ring & Magnetic Lens Cap |
| Protection Features | Waterproof, Scratch-Resistant, Oil-Resistant, Dust-Resistant |
| Compatibility | 77mm DSLR & Mirrorless Camera Lenses |
| Applications | Portrait photography, cinematic filmmaking, weddings, music videos, night scenes, creative storytelling |
| Warranty Terms | No Warranty – replacement available if product is found defective within 5 working days. |
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| Product Categories | Filters |