K&F Concept Serie Nano-X Filtro ND variabile 55mm ND2-ND2000 (1-11 stop) - grigio

The K&F Concept Nano-X Series Variable Neutral Density Filter is a premium photographic accessory designed for photographers and videographers who demand precise control over exposure and depth of field. With a filter diameter of 55mm, this variable ND filter offers a density range from ND2 to ND2000, equivalent to 1 to 11 stops of light reduction. It is ideal for achieving long exposure effects, smooth motion blur, and cinematic video production in bright conditions.

Advantages

This filter provides seamless adjustment of light intensity without the need to carry multiple fixed ND filters. The Nano-X multi-coating ensures excellent light transmission, minimal color shift, and protection against scratches, water, and oil. The ultra-slim aviation aluminum alloy frame prevents vignetting even on wide-angle lenses, and the rotation mechanism is smooth and precise for easy adjustments.

Suitable for

• Landscape photographers capturing silky waterfalls, smooth clouds, or motion blur
• Videographers needing consistent exposure in changing light conditions
• Portrait photographers using wide apertures in bright sunlight
• Architectural and travel photographers seeking creative long exposure effects

Key specifications

• Filter Type: Variable Neutral Density (VND)
• Filter Diameter: 55 mm
• Density Range: ND2 - ND2000
• ND Stops: 1 - 11 Stops
• Coating Technology: Nano-X Multi-Coating
• Optical Material: HD Optical Glass
• Frame Material: Aviation Aluminum Alloy
• Frame Type: Ultra-Slim Frame
• Waterproof: Yes
• Scratch Resistant: Yes
• Oil Repellent: Yes
• Color Shift: Minimal
• Front Filter Thread: Yes (55mm)
• Application: Long Exposure Photography, Motion Blur, Video Production
• Series: Nano-X Series

Recommendations

For best results, use with a sturdy tripod and remote shutter release. This filter is compatible with lenses that have a 55mm front filter thread. Avoid stacking with other filters to prevent vignetting.