K&F 49MM XV40 Nano-X Variable/Fader ND Filter, ND8~ND128, W/O Black Cross K&F Concept

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The K&F 49mm XV40 Nano-X is a variable ND8 to ND128 filter designed to eliminate the common "X" cross issue. It is made with imported AGC glass and features 32-layer nanometer coatings for superior image quality, all within an ultra-slim frame to prevent vignetting.

The K&F 49mm XV40 Nano-X Variable ND Filter is a professional-grade tool for photographers and videographers who need precise control over light. With a variable density range from ND8 to ND128, this filter allows you to adjust your exposure to adapt to different lighting conditions without having to change filters. Say goodbye to the common "X" cross issue, as K&F Concept has utilized cutting-edge technology to perfectly avoid this problem on wide-angle and telephoto lenses. The filter is crafted from high-quality imported AGC glass for exceptional color fidelity and sharpness, ensuring no color cast affects your images. The glass is protected by NANOTEC multi-layer nanometer coatings (32 layers in total), making the filter waterproof, scratch-resistant, and anti-glaring. The 7.4mm ultra-slim frame is designed to prevent vignetting, even with a wide-angle focal length as low as 32mm. The CNC non-slip design on the frame makes it easy to install and remove the filter. This filter is compatible with all 49mm lenses. For this 49mm filter, a lens cap or hood with a 52mm size is recommended.

• ND8~ND128 variable density range
• Imported AGC Glass for color neutrality
• No 'X' cross on wide-angle lenses
• NANOTEC 32-layer coatings (waterproof, scratch-resistant, anti-glaring)
• Ultra-slim 7.4mm frame to avoid vignetting
• CNC non-slip design for easy handling
• 49mm filter thread size
• Recommended 52mm lens cap/hood size