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】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%.
- - 【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.
- - 【Waterproof 18 Multi-Layer Coated】18 multi-layer coating reduces reflection, and glare and improves color saturation and contrast.
- - 【Soften Highlight Glare, Lowered Contrast】The 1/8 black mist filter makes the picture or video light soft and controls highlight flares, making skin or pores more delicate, double side polishing technology ensures shows the image's true color.
- - 【Import AGC Optical Glass】Made by imported AGC high precision optical glass with 87% transmittance, without color shift of the image.
- - 【Soft Highlight Flares, Lowered Contrast】This black mist 1/4 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.
- - 【Soft Highlight Flares & Lowered Contrast】This black diffusion 1/4 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, by showing the film effects dreamily.
- - 【Enhance Color & Contrast】Polarizing filters allow you to remove unwanted reflections from non-metallic surfaces such as water, glass et. Also can enhance the color contrast and saturation especially be used on blue skies and white clouds.
- - 【2-in-1 Effect Filter】1/4 Black Mist & CPL Filter provides the effect of eliminating reflections and softening highlights, avoiding vignetting and loss of image quality when stacking filters, and bringing a sense of cinematic atmosphere to the picture.
- - 【Premium Imported AGC Optical Glass 】Crafted from high-quality AGC optical glass with 18 layers of enhanced anti-reflective coating to reduce glare and improve image clarity.
- - 【3 Functions in 1 Filter】One filter support light reduction, creates dreamy effect and enhance color and contrast of image, widely fit most photography needs, provides more creations for your imgae.
- - 【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.
- - 【Function】The step-up filter adapter ring allows you to mount larger filters on small lenses, which means if you buy the 37-40.5mm size, you can mount a 40.5mm filter on a 37mm camera lens.
- - 【Material】Made of aviation-grade aluminum alloy, it is corrosion-resistant and not easily deformed, and is suitable for different climate conditions.
- - 【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 105mm ND filter, the compatible lens cap/hood should be 112mm. 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.
- - 【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.
- - 【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.
- - 【Import AGC Glass】Made by importing AGC optical glass with a CNC-Non-Slip design frame for easily remove and installation, 94% transmittance ensures HD image quality, and no negative effect restores true color.
- - 【Create Foreground Blur Effects】A handheld diopter can blur the foreground of a photo, creating novel effects. In addition, it can magnify the subject to achieve a similar close-up effect.Ideal as a special effect filter for portrait and still-life photographers seeking artistic distortion.
- - 【Close-Up & Magnifying Capabilities】Beyond soft focus, this handheld diopter also magnifies the subject—simulating macro photography for versatile usage in both creative and professional shooting.
- - 【Fantastic Cinematic Blur Effect】The handheld vortex filter can create a vortex effect where one part is clear and the other part is blurred. It can add a charming glow to the composition and enhance the mood and atmosphere of the photo.
- - 【Ideal for Creative Photography】Whether it is landscape photography, portrait photography or art creation, it can bring unique creative and visual experiences.
- - 【Fantastic Motion Blur Effect】The handheld smear filter can produce an effect in which part of the image is clear and part is dynamically blurred, which is conducive to creating novel special effects. Motion blur filter can provide a unique creative photo experience. It transforms ordinary images into psychedelic, abstract and dreamlike works of art.
- - 【Ideal for Creative Photography】Whether it is landscape photography, portrait photography or art creation, it can bring unique creative and visual experiences.
- - 【Kaleidoscope Effect】Using special optical design, this Handheld Kaleidoscope Filter from K&F Concept can create unique visual effects, produce light spots surrounding the subject or focus, and present a unique annular light spot.
- - 【K9 Special Glass】The Handheld Kaleidoscope Filter is made of K9 optical glass with high light transmission and excellent color renderingm, which ensures a clear and authentic image.