The K&F Concept Nano-X Series Variable ND Filter (82mm, 1 to 5-Stop) is a professional variable neutral density filter designed for DSLR and mirrorless camera lenses with a 62mm filter thread. Engineered for photography and video production, this filter allows precise light reduction control from ND2 to ND32 (1 to 5 stops), enabling smoother exposure adjustments in bright lighting conditions.
The variable ND design helps photographers and filmmakers maintain optimal shutter speeds and aperture settings for cinematic motion blur, shallow depth of field, and balanced exposure during outdoor shooting. It is especially useful for landscape photography, long exposure photography, portrait work, and professional video recording.
Constructed with high-definition optical glass and advanced Nano-X multi-layer coatings, the filter minimizes reflections, ghosting, and flare while preserving image sharpness and color accuracy. The waterproof, scratch-resistant, and oil-resistant coatings improve durability and simplify maintenance during field use.
Its ultra-slim aviation-grade aluminum alloy frame helps reduce vignetting on wide-angle lenses while ensuring smooth rotation for precise ND adjustment control.
| Brand | K&F Concept |
| Series | Nano-X Series |
| Product Type | Variable ND Filter |
| Filter Size | 82mm |
| ND Range | ND2 – ND32 (1 to 5 Stops) |
| Glass Material | HD Optical Glass |
| Coating Technology | Nano-X Multi-Layer Coating |
| Frame Material | Ultra-Slim Aviation Aluminum Alloy |
| Protection Features | Scratch-Resistant, Waterproof, Oil-Resistant |
| Adjustment Mechanism | Smooth Rotating Variable ND Control |
| Compatibility | 82mm DSLR & Mirrorless Camera Lenses |
| Applications | Video production, landscape photography, long exposure photography, portrait photography |
| Warranty Terms | No Warranty – replacement available if product is found defective within 5 working days. |
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| Product Categories | Filters |