The K&F Concept Nano-X Series 77mm Magnetic Filter Kit is a professional all-in-one magnetic filter solution designed for DSLR and mirrorless camera lenses with a 72mm filter thread. This versatile kit combines a CPL filter, ND2-32 variable ND filter, and Black Mist 1/4 cinematic diffusion filter, allowing photographers and videographers to quickly adapt to different shooting conditions using a fast magnetic mounting system.
The included CPL (Circular Polarizer) filter helps reduce reflections and glare from non-metallic surfaces such as water and glass while improving color saturation and contrast. The ND2-32 variable ND filter offers adjustable light reduction from 1 to 5 stops, making it ideal for controlling exposure in bright conditions and achieving cinematic shutter speeds or motion blur effects. The Black Mist 1/4 filter softens highlights and reduces digital sharpness to create a subtle cinematic glow and film-like atmosphere.
Constructed from HD optical glass with advanced 28-layer nano coatings, the filters provide excellent light transmission while reducing flare, ghosting, water, oil, and scratch damage. The magnetic attachment system enables fast filter changes without threading, improving workflow efficiency during photography and video production.
The kit also includes a magnetic adapter ring and magnetic lens cap for quick installation and protection. It is compatible with 77mm magnetic caps for expanded accessory compatibility.
| Brand | K&F Concept |
| Series | Nano-X Series |
| SKU | 2497 |
| Product Type | Magnetic Filter Kit |
| Filter Size | 77mm |
| Included Filters | CPL Filter + ND2-32 Variable ND Filter + Black Mist 1/4 Filter |
| ND Range | ND2-32 (1 to 5 Stops) |
| Diffusion Strength | Black Mist 1/4 |
| Optical Glass | HD High-Definition Optical Glass |
| Coating | 28-Layer Nano Multi-Coating |
| Mounting System | Magnetic Quick-Release Design |
| Included Accessories | Magnetic Adapter Ring + Magnetic Lens Cap |
| Cap Compatibility | Compatible with 72mm Magnetic Lens Caps |
| Protection Features | Waterproof, Scratch-Resistant, Oil-Resistant, Dust-Resistant |
| Applications | Landscape photography, cinematic video, portrait work, outdoor shooting, travel content creation |
| Warranty Terms | No Warranty – replacement available if product is found defective within 5 working days. |
| Brand | |
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| Product Categories | Filters |