Neutral Density Filters
A neutral density filter (ND filter) is a filter of uniform density which attenuates light of all colors equally. It is used to allow a longer exposure (to create blur) or larger aperture (for selective focus) than otherwise required for correct exposure in the prevailing light conditions, without changing the tonal balance of the photograph.
A graduated neutral density filter is a neutral density filter with different attenuation at different points, typically clear in one half shading into a higher density in the other. It can be used, for example, to photograph a scene with part in deep shadow and part brightly lit, where otherwise either the shadows would have no detail or the highlights would be burnt out.
- - The lens is made of top Japanese optical glass, and the lens is coated with 28 layers of nano-coating on both sides, which is waterproof, oil-proof, scratch-proof, and anti-fog. The lens adopts grinding and polishing technology on both sides to ensure ultra-high-definition, and the sharpness of the image is not damaged.
- - The frame adopts self-locking technology, which is infinitely rotated by 2-6 steps, which is convenient for light reduction and positioning, and at the same time avoids the phenomenon of black crosses. The frame is equipped with a push rod, which is convenient for customers to adjust the gear size. For users who shoot video, it is helpful to automatically adjust the light reduction gear through auxiliary tools.
- - 【Variable ND & CPL Filter】By adjusting the ND filter and then rotating the frame, you can achieve the functions of neutral density and CPL filter simultaneously.
- - 【Filter Functions】Variable ND2-32 allows you to shoot under bright lighting conditions to capture motion blur-free images. While the polarizer reduces reflections and glare from shiny objects such as water and glass, improving colour saturation and contrast in images.
- - 【ND3-ND1000 Filter Function】Variable nd1000 is to reduce the amount of light passing through the lens or extend the shooting time when using a large aperture to shoot in places with strong light.
- - 【Premium Material 】Made of high-quality Japanese optical glass, 360 degrees rotating between 1.5 to 10 stops, it can effectively reduce the reflection of the filter surface and avoid image defects.
- - 【High-end Japanese optical glass】K&F Concept variable neutral density filter made of high-end Japanese optical glass, double-sided multilayer blue coating is conducive to waterproof and dustproof.
- - 【Reduce Exposure】ND2-400 Reduces light intake from 1 to 8.66 f-stops, which is especially suitable for rivers, waterfalls and other waters, especially under strong light.
- - 【High-end Japanese optical glass】K&F Concept variable neutral density filter made of high-end Japanese optical glass, double-sided multilayer blue coating is conducive to waterproof and dustproof.
- - 【Reduce Exposure】ND2-400 Reduces light intake from 1 to 8.66 f-stops, which is especially suitable for rivers, waterfalls and other waters, especially under strong light.
- - 【High-end Japanese optical glass】K&F Concept variable neutral density filter made of high-end Japanese optical glass, double-sided multilayer blue coating is conducive to waterproof and dustproof.
- - 【Reduce Exposure】ND2-400 Reduces light intake from 1 to 8.66 f-stops, which is especially suitable for rivers, waterfalls and other waters, especially under strong light.
- - 【ND Filter】Can be adjusted from ND8 to ND2000 (3-11 f-stop). Enables increased exposure times and/or apertures while using the neutral density filter to prevent overexposure.
- - 【Multi Coating】Made of premium Japan Optics Glass. Double multi-coating, water repellent. Reduces the intake of light without affecting the overall color balance.
- - 【11-Stops Variable ND】K&F Concept ND2-ND2000 Filter controls light precisely (ND2 to ND2000) - Tailor light reduction from ND2 (1-stop) to ND2000 (19-stop) to suit a wide range of lighting conditions, providing you with ultimate control over exposure.
- - 【Multi-Coated Premium Optical Glass】Crystal-Clear Imaging with Precision Coating -this ND2-ND2000 filter significantly reduces light dispersion and distortion, contributing to sharper images and truer colors in your photography. Experience exceptional image quality facilitated by 18-layer anti-reflective coating on top-grade optical glass, minimizing reflections and enhancing overall visual clarity.
- - 【Ultra-thin Brass Frame】 The frame is made of brass material, ultra-thin design, 0.01mm-level machining accuracy, the frame is highly fitted and fixed to the lens, and there is no vignetting when installed on the wide-angle and telephoto lenses. CNC one-piece molding combines hardness and flexibility for smooth installation and durability. 1-5 gears 8K video shooting light reduction adjustment, precise gear
- - 【Ultra-high light transmittance】The lens adopts K&F Concept's exclusive coating technology, and the reflectivity as low as 0.15% ensures ultra-high light transmittance. Reduces flare and ghosting that can occur when filters are attached to the lens, with little or no impact on the original performance of the lens
- - 【7.4mm ultra-thin aviation aluminum frame】 The frame is made of aviation-grade aluminum, and the frame is designed with an ultra-wide-angle structure.The surface of the frame is designed with a CNC trapezoidal pattern. Consumers can increase friction in a large area when rotating, and install/remove lenses and other accessories anytime, anywhere.
- - 【Ultra-high-definition imaging】 The lens is made of top Japanese optical glass, and the surface is oxidized and sandblasted. It adopts double-sided multi-layer enhanced coating and grinding and polishing technology, which can effectively reduce the reflected light on the surface of the filter. In this way, the glare phenomenon caused by the reflection of the external defense line of the long-exposure lens is greatly reduced, and the ultra-high-definition image quality is ensured.
- - Must Have for Outdoors - K&F Concept ND Lens Filters is a must have item in your camera bag. Designed to prevent overexposure, these filters reduce the light entering the lens and you can use a slower shutter to shoot.
- - Made of 100% Top-grade Optical Glass - K&F Concept ND lens filters are made of 100% professional optical glass, applied with double-sided multi-layer enhanced coating and guarantee the first-class photo quality.
- - 【16.6-Stop Light Reduction】K&F Concept ND100000 Solar Filter is a 16.6-stop light reduction neutral density filter, mostly used for solar photography and long exposures. With accurate light reduction, the filter will help guarantee color fidelity and sharp results and capture details of the sun.
- - 【28-Layer Nano Coating】This ND100000 solid neutral density filter is made from high quality optical glass with 28-layer of nano coating, which helps reduce filter surface reflection and the ghosting effectively while making the filter anti-scratch, water repellent, oil and dust resistant.
- - 【11-Stops Variable ND】K&F Concept ND2-ND2000 Filter controls light precisely (ND2 to ND2000) - Tailor light reduction from ND2 (1-stop) to ND2000 (19-stop) to suit a wide range of lighting conditions, providing you with ultimate control over exposure.
- - 【Multi-Coated Premium Optical Glass】Crystal-Clear Imaging with Precision Coating -this ND2-ND2000 filter significantly reduces light dispersion and distortion, contributing to sharper images and truer colors in your photography. Experience exceptional image quality facilitated by 18-layer anti-reflective coating on top-grade optical glass, minimizing reflections and enhancing overall visual clarity.
- - 【Function】 GND8 (GND0.9) Soft Graduated Neutral Density Filter helps manage the lighting condition during golden hours ,balancing the light between ground and sky to achieve better cloud detail & color saturation.
- - 【Information】 GND8 filter 3 stop(0.9) , the transmittance is 12.5%, compared with other same products in market (2%-4%) reflectivity K&F GND8 filter reflectivity only 1.25%, better than other products.
- - 【Function】 GND8 (GND0.9) Soft Graduated Neutral Density Filter helps manage the lighting condition during golden hours ,balancing the light between ground and sky to achieve better cloud detail & color saturation.
- - 【Information】 GND8 filter 3 stop(0.9) , the transmittance is 12.5%, compared with other same products in market (2%-4%) reflectivity K&F GND8 filter reflectivity only 1.25%, better than other products.
- - 3 Stop Exposure Correction | ND8 Filters reduce the amount of light entering the lens, allowing for slower shutter speeds like long exposure and motion blur.
- - HD Optical Glass with Multilayer Coating keeps the color neutral and without color cast, let you obtain better image quality and more realistic colors. The ND filter also dustproof and waterproof.
- - 3 Stop Exposure Correction | ND8 Filters reduce the amount of light entering the lens, allowing for slower shutter speeds like long exposure and motion blur.
- - HD Optical Glass with Multilayer Coating keeps the color neutral and without color cast, let you obtain better image quality and more realistic colors. The ND filter also dustproof and waterproof.
- - 5 Stops Adjustable ND32~ND512 - Made with premium Japan-made Optics glass. Rotating ring from ND32 to ND512, reduces the amount of light without effecting colour balance.
- - Protect Your Valued Lens from Water, Dust, Scratch, Oil - K&F's ND filter is multi-coated on both sides with waterproof, anti-dust, anti-scratch protective films, perfect for outdoor shooting landscapes.
- - 【16.6-Stop Light Reduction】K&F Concept ND100000 Solar Filter is a 16.6-stop light reduction neutral density filter, mostly used for solar photography and long exposures. With accurate light reduction, the filter will help guarantee color fidelity and sharp results and capture details of the sun.
- - 【18-Layer Nano Coating】This ND100000 solid neutral density filter is made from high quality optical glass with 18-layer of nano coating, which helps reduce filter surface reflection and the ghosting effectively while making the filter anti-scratch, water repellent, oil and dust resistant.
- - The lens is made of top Japanese optical glass, and the lens is coated with 28 layers of nano-coating on both sides, which is waterproof, oil-proof, scratch-proof, and anti-fog. The lens adopts grinding and polishing technology on both sides to ensure ultra-high-definition, and the sharpness of the image is not damaged.
- - The frame adopts self-locking technology, which is infinitely rotated by 2-6 steps, which is convenient for light reduction and positioning, and at the same time avoids the phenomenon of black crosses. The frame is equipped with a push rod, which is convenient for customers to adjust the gear size. For users who shoot video, it is helpful to automatically adjust the light reduction gear through auxiliary tools.
- - The lens is made of top Japanese optical glass, and the lens is coated with 28 layers of nano-coating on both sides, which is waterproof, oil-proof, scratch-proof, and anti-fog. The lens adopts grinding and polishing technology on both sides to ensure ultra-high-definition, and the sharpness of the image is not damaged.
- - The frame adopts self-locking technology, which is infinitely rotated by 2-6 steps, which is convenient for light reduction and positioning, and at the same time avoids the phenomenon of black crosses. The frame is equipped with a push rod, which is convenient for customers to adjust the gear size. For users who shoot video, it is helpful to automatically adjust the light reduction gear through auxiliary tools.
- - 【1-5 Stops ND2-ND32 Variable】K&F Concept ND2-ND32 variable filter is intended for long exposure and motion blur techniques in changing light. Reduces light intake from 1 to 5 stops without affecting color balance, suitable for mid-day or mild sun conditions.
- - 【24 Layers of Nano Coated Optical Glass】This ND2-ND32 variable filter, of K&F Concept Nano D series, is made by HD AGC optical glass, a total of 24 multi-layer coatings help repel water and dust, effectively reducing reflection from the filter itself and glare.The surface of the lens is oxidized and sandblasted to effectively prevent stray light from entering and slow down the reflection of the metal surface.
- - 【1-5 Stops ND2-ND32 Variable】K&F Concept ND2-ND32 variable filter is intended for long exposure and motion blur techniques in changing light. Reduces light intake from 1 to 5 stops without affecting color balance, suitable for mid-day or mild sun conditions.
- - 【18 Layers of Nano Coated Optical Glass】This ND2-ND32 variable filter, of K&F Concept Nano D series, is made by HD AGC optical glass, a total of 24 multi-layer coatings help repel water and dust, effectively reducing reflection from the filter itself and glare.The surface of the lens is oxidized and sandblasted to effectively prevent stray light from entering and slow down the reflection of the metal surface.
- - K&F Reverse GND16 (1.2) filter made from top German optics, increased optical clarity and color fidelity. This does not affect the sharpness of the telephoto lens and high-resolution imaging is guaranteed
- - K&F's neutral density uses an exclusive incremental coating for research and development. The light from ultraviolet to near infrared can be transmitted evenly