The K&F Concept Nano-X Magnetic Filter with Adapter Ring & Lens Cap (77mm, 6-Stop) is a professional magnetic neutral density filter system designed for DSLR and mirrorless camera lenses with a 62mm filter thread. Featuring a magnetic quick-release mounting system, it allows photographers and videographers to attach or remove the filter instantly for faster workflow efficiency during shooting.
This 6-stop ND filter (ND64) significantly reduces incoming light by 6 f-stops, making it ideal for long exposure photography, cinematic video production, and outdoor shooting in bright lighting conditions. It enables slower shutter speeds and wider apertures while maintaining proper exposure, helping create smooth water motion, cinematic motion blur, and shallow depth-of-field effects.
Constructed from premium HD optical glass, the filter preserves image sharpness and accurate color reproduction. The advanced Nano-X multi-layer coating minimizes reflections, ghosting, and flare while providing enhanced resistance against water, oil, scratches, and dust.
The included magnetic adapter ring ensures secure compatibility with 62mm lenses, while the magnetic lens cap offers convenient protection when the filter is mounted. Its slim aluminum alloy frame helps minimize vignetting on wide-angle lenses and provides reliable durability for professional use.
| Brand | K&F Concept |
| Series | Nano-X Series |
| Product Type | Magnetic Neutral Density Filter Kit |
| Filter Size | 77mm |
| ND Strength | ND64 (6-Stop Light Reduction) |
| 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 |
| Included Accessories | Magnetic Adapter Ring & Magnetic Lens Cap |
| Protection Features | Waterproof, Scratch-Resistant, Oil-Resistant, Dust-Resistant |
| Compatibility | 77mm DSLR & Mirrorless Camera Lenses |
| Applications | Long exposure photography, cinematic filmmaking, waterfall photography, outdoor portrait shooting, landscape photography |
| Warranty Terms | No Warranty – replacement available if product is found defective within 5 working days. |
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| Product Categories | Filters |