K&F Concept

  • - 【72mm to 82mm】 Compatible with all 72mm 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.
32 text_reviews
$28.99
  • - 【49mm to 77mm】 Compatible with all 49mm 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.
34 text_reviews
$23.99
  • - 【Import Japanese AGC Glass】CPL filters is made of Japan imported glass, 24 multi-layer coated. Protect your lens from dirt, scratches, fingerprints, and accidental damage.
  • - 【24 Multi-Layer Coatings】24 layer green coatings to help repel water and dust, reducing the amount of light that hits your camera sensor, giving you the chance to experiment different creative possibilities.
40 text_reviews
$56.99 $35.99 $28.16
  • - 【Import Optical Glass】Made by import high definition Japanese premium optical glass double-side 18 multi-layer coatings.
  • - 【Ultra Slim & CNC Non-Slip Frame】Made by aviation aluminum ultra slime frame effectively avoided vigenetting & dark corner on wide-angle lenses, CNC-non-slip design helps easily to install and remove the filter.
45 text_reviews
$55.99 $41.99 $32.99
  • - 【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.
46 text_reviews
$75.99 $49.99 $39.99
  • - 【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.
47 text_reviews
$75.99 $49.99 $39.99
  • - 【Manual Focus】 No electronic contacts. Don't support auto focus or aperture control. With the manual adapter, aperture of your lens will be defaulted the maximum.
  • - 【Lens Mount】 Compatible with Konica screw mount lens.
49 text_reviews
$66.99 $36.99
  • - 【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.
52 text_reviews
$169.99 $109.99 $87.99
  • - 【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%.
54 text_reviews
$72.99 $46.99 $36.99
  • - 【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%.
54 text_reviews
$72.99 $46.99 $36.99
  • - 【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%.
54 text_reviews
$72.99 $46.99 $36.99
  • - 【Manual Focus】No electronic contacts. Diaphragm control of the lens is set manually. Supports manual control, manual focus, manual exposure and focus to infinity.
  • - 【Unique Design】The appearance of the 4th generation lens mount adopts a twill knurled design, and the key points are treated with non-slip, making it easier and more comfortable to hold. On the other hand, the fine carving of CNC machining enhances the texture.
61 text_reviews
$70.99 $38.99
  • - 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 CPL, the surface coating of this lens ensures that the filter will not be moldy and foggy during long-term use. It can eliminate 99.9% of polarized light and has a high transmittance of 45%.
62 text_reviews
$26.99 $19.99 $15.99
  • - 4 Pack ND Filters Kit : K&F Concept 4-Pack ND Filters Kit for DJI Osmo Action 3/4/5 Pro - Includes ND8, ND16, ND32, ND64 Lens Filters - Enhance Your Photography and Video Footage.
  • - High-Quality AGC Optical Glass: Crystal clear footage and secure Fit - Imported optical glass for superior performance.
62 text_reviews
$49.99
  • - 【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.
64 text_reviews
$134.99 $78.99 $62.99
  • - Camera Flash for Canon】 Professional macro flash ring, suitable for macroshot, scientific research, medical and personal photography in a very close distance shooting. Specially designed for Canon DSLR camera, not compatible with Nikon Sony camera.
  • - 【6 PCS Adapter Ring】 This camera flash light comes with 6 pcs adapter ring of 52, 55, 58, 62, 67, 77mm, compatible with most sizes of common camera lens.If you need other size, please contact us for help.
71 text_reviews
$119.99 $115.99
  • - [Manual Focus] Manual focus is achieved without electronic contacts. By using this mount adapter, the focus and the aperture adjustment can be manual. (Caution: Please set 'Menu' -> 'Setup' -> 'Release w/o Lens' -> 'Enable' when using. The setting of "Lensless Release" may differ depending on the camera model. Please refer to the manual of each camera and make the settings.)
  • - [Unique Design] The appearance of the 4th generation lens mount adopts a knurled design, and the key points are treated with non-slip, making it easier to hold. On the other hand, the fine carving of CNC machining enhances the texture.
72 text_reviews
$75.99 $43.99
  • - [One-second replacement] The magnetic filter can be "quickly installed and removed", unlike the threaded filter, which needs to be rotated; the magnetic filter can be installed in one second, and the threaded filter takes at least 6 seconds.
  • - [Adaptation] The magnetic lens cover is quick to install, prevents the lens filter from being scratched, and can be adapted to other K&F CONCEPT magnetic filters, and can continue to be stacked
75 text_reviews
$72.99 $46.99 $36.99
  • - [One-second replacement] The magnetic filter can be "quickly installed and removed", unlike the threaded filter, which needs to be rotated; the magnetic filter can be installed in one second, and the threaded filter takes at least 6 seconds.
  • - [Adaptation] The magnetic lens cover is quick to install, prevents the lens filter from being scratched, and can be adapted to other K&F CONCEPT magnetic filters, and can continue to be stacked
76 text_reviews
$75.99 $49.99 $39.95
  • - 【Manual Focus】 No electronic contacts. Don't support auto focus or aperture control. With the manual adapter, aperture of your lens will be defaulted the maximum.
  • - 【Lens Mount】 Compatible with Sony A (MAF) screw mount lens.
80 text_reviews
$62.99 $34.99
  • - 【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.
82 text_reviews
$22.99 $17.99 $13.99
  • - 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.
88 text_reviews
$189.99 $124.99 $89.99
  • - 【20-Stops Light Reduction】K&F Concept ND1000000 Solar Filter is a 20-stops 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 ND1000000 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.
96 text_reviews
$56.99 $37.99 $29.99
  • - 【20-Stops Light Reduction】K&F Concept ND1000000 Solar Filter is a 20-stops 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 ND1000000 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.
96 text_reviews
$75.99 $49.99 $39.99