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.
- - 【Function】UV filter has two functions, one is to absorb UV rays and weaken blue tones in images caused by UV, ensuring clarity and colour. Another is to protect the lens away from dusty and scratches.
- - 【HD optical glass with 98.3% transmittance】Double-sided polishing process, the light transmittance is as high as 98.3%, showing high-definition picture quality.
- - 【UV Filter Function】MCUV filter has two functions, one is to prevent UV ray and weakens the blue tone in images caused by UV, ensuring clarity and color. Another is to protect the lens away from dust and scratches.
- - 【Import AGC Glass】Made by importing AGC optical glass with a CNC-Non-Slip design frame for easily remove and installation, 98.3% transmittance ensures HD image quality, no negative effect restores true color.
- - 【Function】UV filter has two functions, one is to absorb UV rays and weaken blue tones in images caused by UV, ensuring clarity and colour. Another is to protect the lens away from dusty and scratches.
- - 【HD optical glass with 98.3% transmittance】Double-sided polishing process, the light transmittance is as high as 98.3%, showing high-definition picture quality.
- - 【Mini 3 Pro ND Filter】Adjustable ND filters set specially designed for the DJI Mini 3 Pro drone.
- - 【Variable ND2-ND32& ND32-512】To reduce 1-5 & 5-9 levels, achieve your desired exposure without color shift.
- - Soft GND8 Square Filter is suitable for shooting large contrast between the sky and the ground. It can effectively balance the light ratio and contrast. Ideal for Landscape Photography.
- - Using AGC optical glass with the double-sided 36-layer coating, anti-reflective Green Film can effectively reduce the surface reflection of the filter. Reduces glare caused by external reflections from long-exposure lenses, ensuring top-notch image quality.
- - 【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.
- - The lens material is top Japanese optical glass, with 18 layers of anti-reflection coating, which can reduce the reflected light on the filter surface
- - Compared with ordinary UV, the surface coating of this lens ensures that the filter will not be moldy and foggy during long-term use
- - 【Ultra-thin Brass Frame】The frame is made of brass material with an ultra-thin design. CNC integrated molding has both hardness and flexibility, smooth and durable installation, 0.01mm-level processing accuracy, the frame is highly fitted and fixed to the lens, and there is no vignetting when installed on wide-angle and telephoto lenses
- - 【Ultra-high light transmittance】 The lens uses K&F Concept's exclusive coating technology, and the reflectivity as low as 0.15% can eliminate 99.2% of polarized light and ensure 45% 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
- - 【Reverse GND16 Filter】Suitable for shooting sunrise and sunset, the light in the middle of the picture is strong, the two sides fade away, and the bright part is in the area of the skyline.
- - 【High quality optical glass】 Made of high quality optical glass and with a precision coating, it offers excellent image sharpness and perfect color neutrality.
- - 【Variable ND & Diffusion Effect 2 in 1 Filter】One filter both have the ND and black diffusion effect filter features, not only providing light reduction needs, but also can soft highlight flares, and lowering contrast to create a dreamy effect for video or photo.
- - 【Putter Adjustable Design】Frame designed as a putter can help you accurately adjust the stop, for video shooting users can automatically adjust the stop via auxiliary tools, each stop from ND2 to ND400 be marked on the frame conveniently 360-degree rotation to adjust the stop, multi-scene application.
- - 【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
- - 【Material】 ND Filter: Made of high-quality professional optical glass rather than optical resin. The filter reduces light intake without affecting the overall color balance. For this 58mm ND filter, the compatible lens cap/hood should be 62mm. Due to product packaging updates, both the new and old versions will be shipped randomly.
- - 【No “X” Cross on Images】 Say goodbye to the "X" cross pattern in images. K&F Concept utilizes cutting-edge technology to eliminate this common issue when using wide-angle lenses with variable ND filters.
- - 【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.
- - 【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.
- - 【Magnetic 4-pack Filters + Filter Pouch】This nd filter kit includes Magnetic 5 Filters + Filter Pouch: GND8+ ND8+ ND64+ ND1000 + Magnetic Filter 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 filters. Avoided frozen hands in cold weather and never missed any wonderful moment.
- - 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
- - 【Square ND16 Filter】With 4 stops light reduction, 100* 100*2mm square nd2000 filter only 47.5g, suitable lens range <82mm.
- - 【Import AGC Glass】The filter material made by the Japanese AGC glass with 28 multi-layer coatings, effectively reduces the reflection that came from the filter self, ensuring first-class image quality.
- - 【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 7.4mm thin frame design ensures that customers will not experience vignetting when using the 16mm wide-angle end. 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.
- - 【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.
- - 【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.
- - 【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.
- - 【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.
- - 【Lens Protection & Prevent UV Ray】MCUV filter has two functions, one is to prevent UV ray and weakens the blue tone in images caused by UV, ensuring clarity and color. Another is to protect the lens away from dust and scratches.
- - 【Multi-Coated & Lens Cap】Double side 18 multi-layer coating, protects the lens and also reduces reflection coming from the filter self. K&F Concept unique design same size lens cap pefectly fit camera lens, microfiber cleaning cloth for harmless cleaning.