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.
- - 【Vivid Images】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.
- - 【Premium Optical Glass】Crafted with imported AGC optical glass, this filter guarantees razor-sharp imagery while preserving the authentic colors of your photos. The filter cap perfectly fit the filter and lens, cleaning cloth harmless for the lens.
- - 【Enhance Color & Contrast】CPL filter can enhance the color and contrast, and remove non-metallic reflections such as water, and glass to show the true color, especially used in white cloud and blue sky photography.
- - 【Multi-Coated & Lens Cap】18 Multi-layer coating reduces reflection, and glare and improves color saturation and contrast. K&F Concept unique design same size lens cap pefectly fit camera lens.
- - The blue streak filter can produce cool brushed, adding a layer of blue transparent lines to the image, creating blur, gradient, deformation and other visual effects, making movies or photos more artistic and visually attractive
- - Grinding and polishing technology is used on both sides of the lens to ensure ultra-high definition, which makes the trajectory of light penetration well balanced and ensures that the sharpness of the image quality is not damaged
- - 【Captivating Blue Linear Flare】Installing a K&F Concept streak blue filter in front of your lens could create the same flare as the anamorphic lens. Whether it’s a photo or video, this filter adds a linear effect to your images, producing stunning visual effects and enhancing artistic appeal.
- - 【Superior Optical AGC Glass】Double-sided grinding and polishing technology, ensuring exceptional clarity and maintaining the integrity of light transmission for sharp and clear image quality, no color cast.
- - 【Creates Cinematic Effect】K&F Concept black diffusion mist filter can soften highlight flares, lowered contrast, and create a cinematic effect for the video and image.
- - 【Professional Portrait Photography Filter】The black diffusion mist filter can soften wrinkles and freckles of facial skin, making it more delicate and gorgeous, presenting a dreamy cinematic effect.
- - The 1/4 black mist filter can soften the wrinkles, spots, pores, etc. of human skin, and the more delicate, plump, beautiful and hazy movie effect can be better realized. The filter focus effect is relatively light, and the filter focus range is moderate, which is more practical , It is also suitable for environments with little contrast between light and shadow.
- - Top-level optical glass, double-sided 24-layer anti-reflection coating on the front and back of the lens, which can effectively reduce the reflection of the filter surface and avoid problems such as ghosting
- - The black Diffusion 1 filter can soften the wrinkles, spots, pores, etc. of the human skin, and the more delicate, plump, beautiful and hazy movie effect can be better realized. Among them, 1 of the soft focus effect is stronger, and the picture is more hazy. Obviously, if the contrast between light and shadow is large, or the environment with large contrast between light and shadow is recommended to use;
- - Top optical glass, double-sided 18-layer anti-reflection coating, which can effectively reduce the reflection of the filter surface and avoid ghosting and other problems
- - 【Function】The step-up filter adapter ring allows you to mount larger filters on small lenses, which means if you buy the 52-82mm size, you can mount a 82mm 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.
- - 【52mm to 77mm】 Compatible with all 52mm 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 52-67mm size, you can mount a 67mm 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.
- - 【Function】The step-up filter adapter ring allows you to mount larger filters on small lenses, which means if you buy the 52-58mm size, you can mount a 58mm 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.
- - 【Function】The step-up filter adapter ring allows you to mount larger filters on small lenses, which means if you buy the 52-55mm size, you can mount a 55mm 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.
- - 【Compatible with Various Matte Box】K&F Concept Matte Box ND8 Filter is standard size and widely compatible with 4 X 5.65" filter holders and matte boxes. Compatible with Tilta, SmallRig, and other brands, it is ideal for professional cinema applications.
- - 【Control Exposure with ND8 Filter】K&F Concept Matte Box ND8 Filter enables 3 stops of light reduction, helping you control the shutter speed and use a larger aperture in bright environments. Achieve the perfect exposure every time with ease.
- - 【Compatible with Various Matte Box】K&F Concept Matte Box ND64 Filter is standard size and widely compatible with 4 X 5.65" filter holders and matte boxes. Compatible with Tilta, SmallRig, and other brands, it is ideal for professional cinema applications.
- - 【Control Exposure with ND64 Filter】K&F Concept Matte Box ND64 Filter enables 6 stops of light reduction, helping you control the shutter speed and use a larger aperture in bright environments. Achieve the perfect exposure every time with ease.
- - 【Square UV Filter for Matte Box】 With the tandard size design, K&F Concept Matte Box MCUV Filter is widely compatible with 4 X 5.65" filter holders and matte box. Compatible with Tilta Compatible with SmallRig and other brand matte box or filter frame, ideal for professional cinema applications.
- - 【Functions】K&F Concept Matte Box MCUV Filter can block the entry of ultraviolet rays, protect the image from UV interference.
- - 【Compatible with Various Matte Box】K&F Concept Matte Box Black Mist 1/8 Filter is standard size and widely compatible with 4 X 5.65" filter holders and matte boxes. Compatible with Tilta, SmallRig, and other brands, it is ideal for professional cinema applications.
- - 【1/8 Black Mist Filter for Cinematic Effect】K&F Concept Matte Box Black Mist 1/8 Filter effectively reduces highlights and reduces glare to provide smoother and softer skin tones for a dreamy cinematic effect on video and photo images. Ideal for portrait photography, video recording and vlogging.
- - 【Soft & Dreamy Visuals】Elevate your images with the K&F CONCEPT Soft White Mist Filter. Experience a gentle, lightweight, and transparent effect, reducing contrast and saturation for an artistic and enchanting look.
- - 【Premium Optical Glass】Crafted with top-grade optical glass and double-sided multi-layer enhanced coatings, this filter significantly reduces surface reflections, ensuring superb optical performance.
- - 【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
- - 【Top HD Optical Glass】This variable ND3-1000 filter is made of AGC optical glass, a total of 28 layers of coatings, which effectively reduces reflections and glare from the filter itself, ensuring high quality images and no blurring.
- - 【Pusher Design】This filter frame is designed with a pusher to help you adjust the stops accurately, for video shooting users can automatically adjust the stop via auxiliary tools, each stop from ND3 to ND1000 is marked on the frame for easy 360 degree rotation to adjust the stops and multi-scene applications.
- - 【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-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.
- - 【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-Klear 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.
- - 【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.
- - 【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%.
- - 【Variable ND & CPL filter 2 in 1】One filter has the ND and CPL filter features, it can not only control the amount of light entering the lens to darken skies but also avoid unwanted reflections coming from non-metallic, such as water, and glass. Enhance the color and contrast.
- - 【No “X” Cross on Images】The filter framme adopts self-locking technology and rotates infinitely between 1 and 5 stops(ND2-32), which facilitates the positioning of light reduction. It also avoids the phenomenon of producing black crosses.