Lens Filters
In photography and videography, a filter is a camera accessory consisting of an optical filter that can be inserted into the optical path. The filter can be of a square or oblong shape and mounted in a holder accessory, or, more commonly, a glass or plastic disk in a metal or plastic ring frame, which can be screwed into the front of or clipped onto the camera lens. In digital photography the majority of filters used with film cameras have been rendered redundant by digital filters applied either in-camera or during post processing. Exceptions include the ultraviolet (UV) filter typically used to protect the front surface of the lens, the neutral density (ND) filter, the polarising filter and the infra red (IR) filter. The neutral density filter permits effects requiring wide apertures or long exposures to be applied to brightly lit scenes, while the graduated neutral density filter is useful in situations where the scene's dynamic range exceeds the capability of the sensor. Not using optical filters in front of the lens has the advantage of avoiding the reduction of image quality caused by the presence of an extra optical element in the light path and may be necessary to avoid vignetting when using wide-angle lenses.
- - 【67mm to 82mm】 Compatible with all 67mm camera lenses & 82mm accessories(such as filters, hoods, flashes and lens converters). Your lens thread size will be printed under the lens cap or written somewhere on the lens barrel.
- - 【Brass step-up adapter rings】Classic design, CNC-molded from durable and flexible brass for smooth installation and lasting use. The purpose is to increase the diameter of the lens, cost saving.
- - 【67mm to 77mm】 Compatible with all 67mm camera lenses & 77mm accessories(such as filters, hoods, flashes and lens converters). Your lens thread size will be printed under the lens cap or written somewhere on the lens barrel.
- - 【Brass step-up adapter rings】Classic design, CNC-molded from durable and flexible brass for smooth installation and lasting use. The purpose is to increase the diameter of the lens, cost saving.
- - 【Function】The step-up filter adapter ring allows you to mount larger filters on small lenses, which means if you buy the 67-72mm size, you can mount a 72mm filter on a 67mm camera lens.
- - 【Material】Made of aviation-grade aluminum alloy, it is corrosion-resistant and not easily deformed, and is suitable for different climate conditions.
- - 【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.
- - The CPL filter effectively eliminates the reflection of non-metallic surfaces, thereby improving the image quality of the subject and improving the clarity of the picture, which can effectively improve the saturation of the color
- - 28-layer nano-coating, with anti-reflection green film, which can effectively reduce the reflection of the filter surface while filtering ultraviolet rays, greatly improve the light transmittance and balance the color, dustproof, waterproof, anti-fouling, anti-scratch, protect the lens
- - 【62mm to 82mm】 Compatible with all 62mm camera lenses & 82mm accessories(such as filters, hoods, flashes and lens converters). Your lens thread size will be printed under the lens cap or written somewhere on the lens barrel.
- - 【Brass step-up adapter rings】Classic design, CNC-molded from durable and flexible brass for smooth installation and lasting use. The purpose is to increase the diameter of the lens, cost saving.
- - 【62mm to 67mm】 Compatible with all 62mm camera lenses & 67mm accessories(such as filters, hoods, flashes and lens converters). Your lens thread size will be printed under the lens cap or written somewhere on the lens barrel.
- - 【Brass step-up adapter rings】Classic design, CNC-molded from durable and flexible brass for smooth installation and lasting use. The purpose is to increase the diameter of the lens, cost saving.
- - 【Vivid Images】This Ultra-Low Reflectivity Circular Polarizer Filter from K&F Concept eliminate unwanted reflections from non-metallic surfaces like water and glass, and boost color and contrast for captivating photos. Capture stunning images with reduced reflections and enhanced colors.
- - 【0.1% Ultra-Low Reflectivity】Ultra-low reflection filter reflectivity is controlled at 0.1%, which effectively reduces lens reflection and halo phenomenon, resulting in a clearer picture, higher contrast, and more richer details. The K&F Concept Ultra-Low Reflectivity Circular Polarizer Filter eliminates 99.9% of polarized light and has a high transmittance of 45%.
- - 【1-9 Stops ND2-ND400 Variable】ND2-ND400 variable filter is intended for long exposure and motion blur techniques in changing light. Reduces light intake from 1 to 9 stops without affecting color balance.
- - 【24 Layers of Nano Coated Optical Glass】This ND2-ND400 variable filter, of K&F Concept Nano-Dazzle 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.
- - 【Light Reduction & Color Enhancement 2-in-1】Variable and filter provides 1-5 stops light reduction need, including ND2/ND4/ND8/ND16/ND32, the suitable range from a cloudy day to a bright day. CPL is widely used for color and contrast enhancement in white cloud and blue sky photography.
- - 【All-New Brass Frame Design】Classic brass frame with CNC design, sturdy and durable, smoothly install on lenses. A leather filter bag can protect the filter well.
- - 【Function】The step-up filter adapter ring allows you to mount larger filters on small lenses, which means if you buy the 58-82mm size, you can mount a 82mm filter on a 58mm camera lens.
- - 【Material】Made of aviation-grade aluminum alloy, it is corrosion-resistant and not easily deformed, and is suitable for different climate conditions.
- - 【Function】The step-up filter adapter ring allows you to mount larger filters on small lenses, which means if you buy the 58-77mm size, you can mount a 77mm filter on a 58mm camera lens.
- - 【Material】Made of aviation-grade aluminum alloy, it is corrosion-resistant and not easily deformed, and is suitable for different climate conditions.
- - 【Reduce the sharpness and soften the tone】 The soft white filter makes the picture soft, light and transparent, and can also reduce the contrast and saturation of the picture, creating a fresh and dreamy visual effect
- - 【Imported optical AGC glass, 18 multi-layer coating】 Top-level optical glass, the lens adopts double-sided 18-layer anti-reflection coating, which can effectively reduce the reflection of the filter surface and avoid problems such as ghosting
- - 【ND & CPL 2 in 1 Lens Filter】K&F Concept combines ND and CPL filters together in one piece of filter, which can not only control the amount of light entering the lens to darken skies, but alow avoid unwanted reflections coming from non-metallic, such as water, and glass. Enhance the color and contrast.
- - 【No “X” Cross on Images】The ND & CPL 2 in 1 lens filter's frame adopts self-locking technology and rotates infinitely between 1 and 5 stops (ND2 to ND32), which facilitates the positioning of light reduction. The filter also avoids the phenomenon of producing black crosses.
- - 【1 Second Swap】This magnetic lens filter kit could finish swap in less than one second compared with conventional thread filters. Never miss any wonderful moment.
- - 【Light Reduction Effect】ND filters reduce the amount of light entering the camera and are often used to control exposure time to achieve special shooting effects. The ND8/ND64 provides a 3/6 stops light reduction effect and fits a partly cloudy day and a bright sunny day.
- - The CPL filter effectively eliminates the reflection of non-metallic surfaces, thereby improving the image quality of the subject and improving the clarity of the picture, which can effectively improve the saturation of the color
- - 28-layer nano-coating, with anti-reflection green film, which can effectively reduce the reflection of the filter surface while filtering ultraviolet rays, greatly improve the light transmittance and balance the color, dustproof, waterproof, anti-fouling, anti-scratch, protect the lens
- - 【Enhancing Color & Contrast】 Polaring filter (CPL) to remove the reflection from non-metallic surfaces, such as water and glass, enhance the color and contrast, especially for white clouds and blue sky photography.
- - 【Without Partial Yellow】 All-new titanium coating technology, ensuring without partial yellow problem, restore the image and video's true colors.
- - 【Function】The step-up filter adapter ring allows you to mount larger filters on small lenses, which means if you buy the 55-67mm size, you can mount a 67mm filter on a 55mm camera lens.
- - 【Material】Made of aviation-grade aluminum alloy, it is corrosion-resistant and not easily deformed, and is suitable for different climate conditions.
- - 【Premium Optical Glass】This Ultra-low Reflection UV Filter of K&F Concept Nano-Xcel Series is made of HD optical glass for razor-sharp images and maintains the true colour of photos.
- - 【Premium Optical Glass】This Ultra-low Reflection UV Filter of K&F Concept Nano-Xcel Series is made of HD optical glass for razor-sharp images and maintains the true colour of photos.
- - 【ND & CPL 2 in 1 Lens Filter】K&F Concept combines ND and CPL filters together in one piece of filter, which can not only control the amount of light entering the lens to darken skies, but alow avoid unwanted reflections coming from non-metallic, such as water, and glass. Enhance the color and contrast.
- - 【No “X” Cross on Images】The ND & CPL 2 in 1 lens filter's frame adopts self-locking technology and rotates infinitely between 1 and 5 stops (ND2 to ND32), which facilitates the positioning of light reduction. The filter also avoids the phenomenon of producing black crosses.
- - 【High Quality】Built with Japan Optics glass for top level light transmittance, increasing optical clarity and colour fidelity. Multiple coated filter allows 99% transmittance compared to 90% transmittance of normal UV filters on the market.
- - 【Magnetic 1 Second Swap】Magnetic attraction helps install the filter in one second, reduces scratches and damage to the lens thread, and 3.3mm ultra-slim frame with no vignetting on a wide-angle lens.
- - 【1 Second Swap】This magnetic lens filter kit could finish swap in less than one second compared with conventional thread filters. Never miss any wonderful moment.
- - 【Light Reduction Effect】ND filters reduce the amount of light entering the camera and are often used to control exposure time to achieve special shooting effects. The ND8/ND64 provides a 3/6 stops light reduction effect and fits a partly cloudy day and a bright sunny day.
- - The CPL filter effectively eliminates the reflection of non-metallic surfaces, thereby improving the image quality of the subject and improving the clarity of the picture, which can effectively improve the saturation of the color
- - 28-layer nano-coating, with anti-reflection green film, which can effectively reduce the reflection of the filter surface while filtering ultraviolet rays, greatly improve the light transmittance and balance the color, dustproof, waterproof, anti-fouling, anti-scratch, protect the lens
- - 【Function】The step-up filter adapter ring allows you to mount larger filters on small lenses, which means if you buy the 52-77mm size, you can mount a 77mm filter on a 52mm camera lens.
- - 【Material】Made of aviation-grade aluminum alloy, it is corrosion-resistant and not easily deformed, and is suitable for different climate conditions.