The K&F Concept Nano-X Magnetic Variable ND Filter (62mm, 3- to 7-Stop) is a professional magnetic variable neutral density filter designed for DSLR and mirrorless camera lenses with a 62mm filter thread. Engineered for fast-paced photography and filmmaking, it features a magnetic quick-release system that allows rapid installation and removal during shooting.
This Variable ND filter offers adjustable light reduction from 3 to 7 stops (ND8-ND128), enabling precise exposure control in changing lighting conditions. It is ideal for cinematic video production, outdoor portrait photography, landscape shooting, and long exposure work where wider apertures or slower shutter speeds are required.
Constructed from premium HD optical glass, the filter delivers high image clarity with accurate color reproduction. The advanced Nano-X multi-layer coating minimizes reflections, ghosting, and flare while providing durable resistance against water, oil, dust, and scratches.
The precision rotating mechanism allows smooth adjustment of light transmission, while the slim aluminum alloy frame helps reduce vignetting on wide-angle lenses. Its magnetic mounting design also improves workflow efficiency for creators who frequently switch filters during shoots.
| Brand | K&F Concept |
| Series | Nano-X Series |
| Product Type | Magnetic Variable Neutral Density Filter |
| Filter Size | 62mm |
| ND Range | ND8-ND128 (3- to 7-Stop) |
| Mounting System | Magnetic Quick-Release Design |
| Optical Glass | HD High-Definition Optical Glass |
| Coating | Nano-X Multi-Layer Anti-Reflection Coating |
| Adjustment Mechanism | Smooth Rotating Variable ND Control |
| Frame Material | Slim Aluminum Alloy Frame |
| Protection Features | Waterproof, Scratch-Resistant, Oil-Resistant, Dust-Resistant |
| Compatibility | 62mm DSLR & Mirrorless Camera Lenses |
| Applications | Cinematic filmmaking, outdoor portrait photography, landscape shooting, long exposure photography, travel content creation |
| Warranty Terms | No Warranty – replacement available if product is found defective within 5 working days. |
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| Product Categories | Filters |