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.
- - Putter Design to Adjust 9 Stops - Designed with a putter, K&F Concept variable ND filter can be adjusted by 9 stops from ND2 to ND400. Each stop is marked on frame conveniently for 360° rotated to adjust the stop, multi-scene application.
- - Optical Glass Construction for Clarity - This ND filter is made of Japan-made top optical glass, effectively reduced reflection from the filter itself and glaring, ensuring a high-quality image and does not affect your images in any way.
- - Putter Design to Adjust 9 Stops - Designed with a putter, K&F Concept variable ND filter can be adjusted by 9 stops from ND2 to ND400. Each stop is marked on frame conveniently for 360° rotated to adjust the stop, multi-scene application.
- - Optical Glass Construction for Clarity - This ND filter is made of Japan-made top optical glass, effectively reduced reflection from the filter itself and glaring, ensuring a high-quality image and does not affect your images in any way.
- - The new titanium coating technology ensures that the problem of yellowishness of the picture can be effectively solved during the video shooting process, and the true color of the picture can be restored.
- - Grinding and polishing technology is used on both sides of the lens to ensure ultra-high definition without loss of sharpness. The surface is oxidized and sandblasted, which can effectively avoid the entry of stray light and reduce reflection.
- - ND1000 filter provides 10 f-stop reductions and is made with premium Japanese Optics glass.
- - 20-layer multi-resistant coating technology significantly reducing lens flare and ghosting while making the filter anti-scratch, water repellent, oil & dust resistant fit for the rigors of adventure photography.
- - 【2-in-1 set】 Multi-function ND2-400 & Black Mist 1/4 filter, one filter has two functions, it can be used as a light filter or a black mist filter
- - 【Thin frame & large friction】 The surface of the frame is designed with CNC trapezoidal pattern to ensure a large area of friction when rotating, so you can install/remove the lens and other accessories anytime, anywhere. The frame is made of aviation-grade aluminum, and the 7.4mm thin frame design ensures that there will be no vignetting at both the wide-angle end and the telephoto end
- - 【2-in-1 set】 Multi-function ND2-400 & Black Mist 1/4 filter, one filter has two functions, it can be used as a light filter or a black mist filter
- - 【Thin frame & large friction】 The surface of the frame is designed with CNC trapezoidal pattern to ensure a large area of friction when rotating, so you can install/remove the lens and other accessories anytime, anywhere. The frame is made of aviation-grade aluminum, and the 7.4mm thin frame design ensures that there will be no vignetting at both the wide-angle end and the telephoto end
- - 【2-in-1 set】 Multi-function ND2-400 & Black Mist 1/4 filter, one filter has two functions, it can be used as a light filter or a black mist filter
- - 【Thin frame & large friction】 The surface of the frame is designed with CNC trapezoidal pattern to ensure a large area of friction when rotating, so you can install/remove the lens and other accessories anytime, anywhere. The frame is made of aviation-grade aluminum, and the 7.4mm thin frame design ensures that there will be no vignetting at both the wide-angle end and the telephoto end
- - 【Creats Cinematic Effect】K&F Concept black diffusion filter can soft 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 dreamlike effect. Recommend using it in video shooting and portrait photography.
- - 【Creats Cinematic Effect】K&F Concept black diffusion filter can soft 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 dreamlike effect. Recommend using it in video shooting and portrait photography.
- - 【Creats Cinematic Effect】K&F Concept black diffusion filter can soft 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 dreamlike effect. Recommend using it in video shooting and portrait photography.
- - The new titanium coating technology ensures that the problem of yellowishness of the picture can be effectively solved during the video shooting process, and the true color of the picture can be restored.
- - Grinding and polishing technology is used on both sides of the lens to ensure ultra-high definition without loss of sharpness. The surface is oxidized and sandblasted, which can effectively avoid the entry of stray light and reduce reflection.
- - 【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.
- - 【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.
- - 【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.
- - 【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.
- - 【Soft Highlight Flares, Lowered Contrast】This black mist 1/8 filter can soften facial skin's wrinkles, freckles, and pores, making it more delicate, plump, and gorgeous. The mist dream effect can be better realized, showing the film effects dreamily.
- - 【18 Multi-Layer Coatings】Both sides of the glass nanometer coatings. Protecting the filter and lens from all around is durable.
- - 【Graduated ND16 Filter】 Suitable for large contrast between the sky and the ground. It can effectively balance the light ratio and contrast. Ideal for Landscape Photography.
- - 【High quality optical glass】 Made of high quality optical glass and with a precision coating, it offers excellent image sharpness and perfect color neutrality.
- - SJ52 Graduated ND8(0.9) 3 stops filter made of Japanese top optical galss,increased optical clarity and color fidelity.
- - K&F neutral density adopts exclusive research and development gradual coating, the light from ultra violet to near-infrared light can pass through evenly.
- - The edge of the magnetic filter frame adopts CNC bumps to prevent slip, quick installation and removal, and realizes one-second installation shooting
- - Both sides of the lens adopt grinding and polishing technology to ensure ultra-high-definition image quality and sharpness. All ND filters utilize the best stacking combination of nano-film systems to make the overall spectrum stable, ensure uniform color in the visible light band, and achieve zero color shift when entering the lens
- - 【ND & CPL filter 2 in 1】One filter has both of CPL and varaible ND filter function,save your time to replace two filters; it can not only reduce the amount of light entering the lens but also darken skies, manage reflections at the same time.
- - 【No “X” cross on images】Say goodbye to the "X" cross on images, K&F utilize cutting edge technology you're going to say goodbye to this common issue with wide angle lenses and variable ND filters.
- - 【Kit Includes】This filter kit includes MCUV+CPL+Neutral Denstiy ND1000+ Magnetic Adapter Ring + Filter Pouch.
- - 【1 Second Swap & Install】 This magnetic lens filter kit could finish installed in less than one second compared with conventional thread filter. Avoided frozen hands in cold weather and never miss any wonderful moment. Combination Way 1:Magnetic Adapter Ring + CPL+ ND1000. Combination Way 2; MCUV+CPL+ND1000.
- - 【Kit Includes】This filter kit includes MCUV+CPL+Neutral Denstiy ND1000+ Magnetic Adapter Ring + Filter Pouch.
- - 【1 Second Swap & Install】 This magnetic lens filter kit could finish installed in less than one second compared with conventional thread filter. Avoided frozen hands in cold weather and never miss any wonderful moment. Combination Way 1:Magnetic Adapter Ring + CPL+ ND1000. Combination Way 2; MCUV+CPL+ND1000.
- - 【Kit Includes】This filter kit includes MCUV+CPL+Neutral Denstiy ND1000+ Magnetic Adapter Ring + Filter Pouch.
- - 【1 Second Swap & Install】 This magnetic lens filter kit could finish installed in less than one second compared with conventional thread filter. Avoided frozen hands in cold weather and never miss any wonderful moment. Combination Way 1:Magnetic Adapter Ring + CPL+ ND1000. Combination Way 2; MCUV+CPL+ND1000.
- - Creats Dream Cinematic Effect This black diffusion 1/8 effect filter could soften the wrinkles, freckles and pores of facial skin, making it more delicate, plump and gorgeous. The hazy film effect can be better realized, showing dreamily effect. Reconmending use it in video shooting and portrait photography.
- - 28 Multi-Layer Coatings Both sides of glass with waterproof, scratch resistant and oil proof coatings, easy for cleaning. Without any negative influence for the image quality.