K&F Concept - Ultra Low Reflectivity Variable ND2-400 Filter
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About this product
The 49mm Ultra-Low Reflection Variable ND2-400 Lens Filter offers flexible light control for photography and videography. Its adjustable ND2-400 range helps achieve slower shutter speeds and wider apertures in bright conditions, making it ideal for landscapes, waterfalls, portraits, and video recording. Made with high-definition optical glass and 28-layer nano coatings, the filter helps reduce unwanted reflections, ghosting, and lens flare while maintaining image clarity. The slim 7.4mm aluminum frame features a textured adjustment ring with clear ND markings for smooth and precise light control. Water-repellent, oil-resistant, and scratch-resistant coatings provide added protection and make cleaning easier. Designed for camera lenses with a 49mm filter thread.
Features
Adjustable ND2-400 Light Control
Easily adjust light reduction from ND2 to ND400 for greater exposure control in bright conditions. Ideal for long-exposure photography, smooth motion effects, and shooting with wider apertures to create beautiful background blur.
Ultra-Low Reflection Optical Design
Advanced multi-layer coatings help minimize unwanted reflections, ghosting, and lens flare, especially in backlit and high-contrast scenes. High-definition optical glass supports clear, sharp image quality and natural color reproduction.
28-Layer Nano Coating Protection
Features 28-layer nano coatings with water-repellent, oil-resistant, and scratch-resistant properties. The protective surface helps repel moisture and fingerprints, making the filter easier to clean and maintain during outdoor shooting.
Slim Frame with Smooth Adjustment
The slim 7.4mm aluminum frame features a textured adjustment ring and clearly marked ND settings. Smooth 360-degree rotation allows precise adjustment of light reduction for photography and video recording.
49mm Lens Thread Compatibility
Designed for camera lenses with a 49mm filter thread. Check the diameter marking on your lens before purchasing. The filter has a larger front diameter, so a 52mm lens cap is recommended.
Specifications
- BrandK&F ConceptModel NumberKF01.3149Product NameUltra Low Reflectivity Variable ND2-400 FilterColorBlackDiameter49 millimetersProduct Weight5.82 ounces
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The 49mm Ultra-Low Reflection Variable ND2-400 Lens Filter offers flexible light control for photography and videography. Its adjustable ND2-400 range helps achieve slower shutter speeds and wider apertures in bright conditions, making it ideal for landscapes, waterfalls, portraits, and video recording. Made with high-definition optical glass and 28-layer nano coatings, the filter helps reduce unwanted reflections, ghosting, and lens flare while maintaining image clarity. The slim 7.4mm aluminum frame features a textured adjustment ring with clear ND markings for smooth and precise light control. Water-repellent, oil-resistant, and scratch-resistant coatings provide added protection and make cleaning easier. Designed for camera lenses with a 49mm filter thread.

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| Pros for K&F Concept - Ultra Low Reflectivity Variable ND2-400 Filter | |||
|---|---|---|---|
| There were no pros for this product— | There were no pros for this product— | There were no pros for this product— | Image Quality, Performance, Glare Reduction |
Specs
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