K&F Concept Nano-X Variable ND Filter ND3-ND1000 82mm

The K&F Concept Nano-X Variable Neutral Density Filter is a high-quality optical accessory designed for photographers and videographers who need precise control over light exposure. With an adjustable ND range from ND3 to ND1000 (1.5 to 10 stops), this filter allows you to achieve long exposures and smooth motion blur even in bright conditions. Crafted from Japanese AGC optical glass with 28 layers of multi-coating, it ensures excellent color fidelity, minimal reflection, and protection against water, scratches, and oil. The ultra-slim aviation aluminum alloy frame minimizes vignetting, while the smooth rotation mechanism enables quick density adjustments. Compatible with lenses featuring a 82mm front filter thread, this filter is ideal for landscape, architectural, and creative photography.

Advantages

Variable ND filter offers flexibility from ND3 to ND1000, eliminating the need for multiple fixed ND filters. The 28-layer nano-coating provides waterproof, scratch-resistant, and anti-reflection properties, ensuring durability and clear images. The ultra-slim frame design reduces the risk of vignetting on wide-angle lenses. Smooth rotation allows precise control over exposure settings.

Suitable for

• Landscape photography requiring long exposures
• Videography needing controlled shutter speed
• Architectural and creative photography in bright light
• Photographers using 82mm filter thread lenses

Key specifications

• Filter Type: Variable Neutral Density (VND)
• Filter Diameter: 82mm
• ND Range: ND3 - ND1000 (1.5 to 10 stops)
• Optical Glass: Japanese AGC Optical Glass
• Coatings: 28 layers, waterproof, scratch-resistant, anti-reflection, oil-proof
• Frame Material: Aviation Aluminum Alloy
• Frame Profile: Ultra-Slim
• Model Series: Nano-X
• Included Accessories: Protective storage case

Recommendations

For best results, use with a sturdy tripod and remote shutter release to avoid camera shake during long exposures. The filter is designed to minimize X-pattern cross at maximum density, but slight cross may appear at extreme settings; adjust accordingly.