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.
- - 【Variable ND Filter】K&F CONCEPT ND2-400 Filter reduce the light from 1 to 9 f-stops.
- - 【Material】Made by Completed Professional Optical Glasses, with double-side multilayer blue coating to help repel water.
- - 1 When shooting outdoors, the light difference between the sky and the ground is often very different. Due to the limited latitude of the camera's photosensitive component, in this case, it is impossible to take pictures with normal exposure of the sky and the ground at the same time. For the sky to be accurately exposed, the ground will be underexposed and become pitch black; for the ground to be accurately exposed, the sky will be underexposed and become blank. Soft gradient is half-transparent and half-gradient gray, so as to achieve partial area dimming and balance the light ratio, and avoid overexposure of highlights. It is one of the commonly used filters in landscape photography. (Product features: suitable for high contrast between the sky and the ground. If the ground exposure is normal, the sky will be severely overburdened. The soft gradient lens can effectively balance the light ratio and contrast)
- - 2. The material of the filter is top Japanese optical glass, and the quality is guaranteed, which is the standard for high-quality products. Soft gradient GND16 circular filter, dimming 4 levels (1.2), transmittance is 6.25%, reflectivity is 1.5%, the anti-reflection rate of the same level in the industry is only 2%, and the plastic resin is as high as 4.5%.
- - 1. Quick installation and removal, magnetic filter can be installed in one second
- - 2. No color cast, 10 gears dimming (3.0)
- - 【Soft glow cine effect】Black soft diffusion filter controls highlight flares creates softs light "pastel" and cinematic effect, contrast is lowered, but with less lightening of shadows.
- - 【One Second Install & Remove】The Magnetic black soft filter via magnet attraction to install and remove the filter , avoided scraches the lens. Package including 1 * magnetic black soft filter + 1*magnetic adapter ring + 1* filter lens cap.
- - 【Prevent UV Ray & Protect Lens 】UV filter has two functions, one is to prevent CCD has affected by UV ray and weakens the blue tone in images caused by UV, ensuring clarity and color. Another is to protect the lens away from shock harm, water, dust, scratches, oil, and fingerprint .
- - 【Shockproof Tempered Optical Glass】K&F Concept shockproof tempered UV filter is made by importing Japanese AGC glass, shockproof, waterproof, and scratch resistant.
- - 【3 f-stops】Grad ND is suitable for large light ratio contrast and adds some darkness to specific parts of an image. For example, the sky can look darkened whilst the rest of the picture is bright, effectively balance the light ratio and contrast.
- - 【High quality optical glass】 High quality optical glass with 20-layer nano-coating, ensures neutral color balance, excellent image sharpness, removal of ghost images and protection against scratches and dirt.
- - 【Magnetic Variable ND】 Quick installation and removal in 1 second, 5 stops adjustable ND.
- - 【No black "X" 】Thanks to the frame self-locking technology, automatically locked at ND2, ND32.
- - 【1 Second Swap & Install】K&F Concept magnetic lens filter 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.
- - 【28 Multi-Layer Coatings】All filters are made of import AGC High Definition Premium Optical glass, double-side multicoated, no chromatic aberration (color shift) hydrophobic,scratch-resistant, oil proof. Provides you a perfect photography experience, protecting your lens from all around.
- - 1. Quick installation and removal, magnetic filter can be installed in one second
- - 2. No color cast, three gears dimming (0.9)
- - 1. Quick installation and removal, magnetic filter can be installed in one second
- - 2. No color cast, 6-speed dimming (1.8)
- - 【Compatible With Insta360 Ace Pro 2】This latest ND & PL filter kit from K&F Concept is compatible with Insta360 Ace Pro 2, which includes PL, ND8, ND16, and ND32 filter, featuring multi-coated, easy to install and disassembly, it can be widely used in daily life and vlogging creation, help take the video game up a notch.
- - 【Light Reduction & Balanced Exposure】The ND8 ND16 ND32 filter reduces exposure by 3 stops to 5 stops, ideal for various bright sunlight conditions while enhancing image details naturally. It blocks the corresponding value of light to the action camera during dynamic outdoor activities to adjust the camera parameters to achieve motion blur effect.
- - 【Hybrid ND&PL Filter 2-in-1】K&F Concept's Latest release ND&PL filter kit, designed for DJI NEO. One filter has the ND and CPL filter features, which help control exposure and manage reflections. The ND8&PL, ND16&PL, ND32&PL, and ND64&PL offer 3,4,5 and 6 stops of light reduction individually, meanwhile, avoiding unwanted reflections coming from non-metallic, such as water, glass, etc, and contribute to increasing the contrast and saturation in blue skies and white clouds.
- - 【AGC Optical Glass with 28 multi-layer coatings】Crafted from high-quality AGC optical glass, each filter lens features a 28-layer nano-coating, that significantly reduces reflections, flares, and ghosting, improving overall image quality. This combination ensures that your shots retain stunning clarity, color, and detail.
- - 【Compatible with DJI Mini 4 Pro】K&F Concept DJI CPL Filter is specifically designed for the DJI Mini 4 Pro.
- - 【CPL Filter Function】 The DJI Mini 4 Pro polarizing filter eliminates unwanted glare from non-metallic reflective surfaces when shooting outdoors, and reduces glare. Enhances the intensity of sky blue.
- - 【Mini 4 Pro Filter】This latest 4-pack filter set from K&F Concept is specially designed for DJI mini 4 pro, providing lens protector, enhance color and light reduction effect.
- - 【Imported AGC Optical Glass】Each filter made by imported AGC optical glass, with no effect on the image quality, ensures the restoration of the image's actual color.
- - 【Lens Protection & UV Ray Prevent】The UV filter for Mini 4 Pro, prevents the UV ray effect for the image, protecting the DJI Mini 4 Pro lens from dust, and scratches.
- - 【Imported AGC Optical Glass】Each filter made by imported AGC optical glass, with no effect on the image quality, ensures the restoration of the image's actual color.
- - The filter adopts AGC optical glass, 28 layers of nano-coating, with waterproof and anti-fouling functions
- - The surface is blackened to minimize reflections and flares and improve image quality
- - The filter adopts AGC optical glass
- - Adopt 28 layers of nano-coating to minimize reflections and flares and improve image quality, also waterproof and anti-fouling
- - K&F Concept circular polarizer made of Japan optical glass,deepens the intensity of blue skies; reduces or eliminates glare.
- - Multi-coating reduces reflection, reduce glare and improve saturation.
- - Kit Includes: 49MM K&F Concept Filter Kit (ND2 to ND400) + Lens Cleaning Cloth for Canon 7D 700D 600D 70D 60D 650D 550D for Nikon D7100 D80 D90 D7000 D5200 D3200 D5100 D3200 D5300 DSLR Cameras
- - 【Material】 49MM Variable ND Filter: Made by Completed Professional Optical Glasses instead of Optical Resin. Microfiber: This Professional Microfiber is made of Japanese Raw Material, very soft and easy to clean lens, filters,glasses and mobile, etc.
- - 【Professional Filter for Portrait Photography】 This K&F Concept black soft 1/4 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 film effect. In order to ensure the ultra-high definition image quality, the double polishing process is adopted to ensure the high definition within 550mm focal length.Reconmending use it in video shooting.Photography Gear for Valentine's Day Shoot.
- - 【28 Multi-Layer Coatings】 After optical grinding, the glass filter is coated with high-tech film. waterproof, scratch resistant and oil proof. It has the characteristics of hard scraping without any influence on the image quality. Even if it is contaminated with water droplets or oil, which can be easily removed and cleaned.
- - 【Ultraviolet Protection】UV Filters protect your lens from dirt, scratches, fingerprints, and accidental damage. Reduce haze and improve contrast to your video and digital images by minimizing the amount of ultraviolet (UV) light.
- - 【Premium HD Glass】 High-Density sharp cut UV glass; Chemically enhanced optical glass is 4x stronger, made with Japanese optical glass.
- - UV filters is made of Japan imported glass,Protects your lens from dirt, scratches, fingerprints, and accidental damage.
- - Super slim and lightweight aluminum frame, maximum reduce impact on light and effectively avoid dark corner for wide-angle shooting.
- - 【Premium Quality Glass】The Polarizing Filter made of best Japanese optical glass with almost zero light distortion. Featured with top level of filter function, effectively eliminate harmful reflective light.
- - 【Double Coated】Adopted 28-Layer multi-resistant double coating technology, the green coating helps effectively reduce filter surface reflection and the ghosting while making the filter anti-scratch, water repellent, oil and dust resistant.
- - 【Function 】The K&F Concept 1/8 black diffuison filter makes the picture or video light be soft and controls highlight flares, making skin or pores more delicate, double side polishing technology ensuring high definition within 550mm focal length..Photography Gear for Valentine's Day Shoot
- - 【Import AGC Optical Glass】Black diffuison1/8 filter Made by Japanese AGC high precision optical glass, multi-layer coating for extra transparency to 87% transmittance, effectively reduce reflection came from filter itself.