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.
- - 【Premium Quality】Solid ND Lens filter (NOT a variable nd)Made of high quality optical glass, no colour cast while providing solid 10 f-stop reductions and enabling longer exposures to capture the beauty of time and movement.
- - 【Keep Real colors】Adopted 28-Layer multi-resistant 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.
- - 【K&F Concept 2 in1 Filter Kit】 Consists of Nano-Xcel polarising filter (CPL filter), MC UV filter, two metal lens caps and storage bag, K&F Concept filter kit makes your photographic journey easier and more comfortable
- - 【Features】 Polarising filter (CPL filter) and MC UV filter with 28 layers of green anti-reflective nano-coating, made of optical glass, HD, waterproof, scratch-resistant, oil-resistant; the surface of the frame is equipped with CNC precision engraving with non-slip teeth for precise filter adjustment, CPL filter frame thickness 5 mm/0.2 inch, UV filter frame thickness 3 mm/0.13 inch, ultra-thin Frame design prevents darkness. Corners when using wide-angle lenses
- - 【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.
- - 【Includes】 K&F CONCEPT 82MM Adjustable Neutral Density Professional Photography Filter ND2~400 + Professional Microfiber Lens Cleaning Cloth
- - 【Material】 82MM 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.
- - Unique Function: Light pollution doesn’t only adversely affect the quality of night-time city and architectural photographs but also scientific astrophotography in urban areas. K&F Concept Round Filter helps to reduce the unwanted effect of light pollution, giving photographs more contrast and clarity as a result.
- - Material: K&F Concept Natural Night Filters made of double side Nano-Coating use waterproof and scratch-resistance technology ,bring the high-quality definition, low-reflection and no Vignetting.
- - 【Kit Includes】The K&F Concept optical glass professional photography lens filter kit includes UV filter + CPL polarizer filter + neutral density filter (ND4) + filter bag +with lens cleaning cloth.
- - 【Lens Compatibilities】: Popular Sigma 10-20mm f/3.5 , 50-100mm F1.8 , 135mm f/1.8 , 10-20mm f/3.5 , EF 24-70mm f/2.8L II USM , 16-35mm f/2.8L III USM.
- - 1. Quick installation and removal, magnetic filter can be installed in one second
- - 2. No color cast, three gears dimming (0.9)
- - 【Material】 ND Filter: Made by Completed Professional Optical Glasses instead of Optical Resin. filter reduces the intake of light without affecting the overall color balance.For this 82mm ND filter,the lens cap/hood should be 86mm. Because of the update of the product's package, the new and the old version will be sent randomly.
- - 【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.
- - 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.
- - 【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.
- - 【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.
- - 【ND3-ND1000 Filter Function】Variable nd1000 is to reduce the amount of light passing through the lens or extend the shooting time when using a large aperture to shoot in places with strong light.
- - 【Premium Material 】Made of high-quality Japanese optical glass, 360 degrees rotating between 1.5 to 10 stops, it can effectively reduce the reflection of the filter surface and avoid image defects.
- - 【Optical Glass Material】ND Filter: Made of complete professional optical glass instead of optical resin, which reduces the light intake without affecting the overall color balance.
- - 【NANOTEC】 Our optical engineers developed new Nano coating layer technology, Waterproof, scratch-resistant, anti-reflective green coating, effectively prevent from oil, fingerprint, scratch, protect valued lens.
- - 【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%.
- - 【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.
- - 【Function 】The K&F Concept 1 black soft diffusion filter makes the picture or video 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 Premium Optical Glass】 K&F Concept black diffusion 1 filter made by Japanese high precision optical glass, multi-layer coating for extra transparency to 74% Transmittance, effectively reduce reflection came from the filter itself.
- - 【Function 】The K&F Concept 1/2 black soft diffusion filter makes the picture or video 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 Premium Optical Glass】 K&F Concept black diffusion 1/2 filter made by Japanese high precision optical glass, multi-layer coating for extra transparency to 79% Transmittance, effectively reducing reflection came from the filter itself.
- - 【Enhance Color & Contrast】CPL filters allow you to remove unwanted reflections from non-metallic surfaces such as water, glass et. enhancing color saturation and contrast. This effect is often used to increase the contrast and saturation in blue skies and white clouds.
- - 【Magnetic 1 Second Swap】Magnetic attraction helps install the filter in one second, reduces scratches and damage to the lens thread, 5.3mm ultra-slim frame with no vignetting on a wide-angle and telephotos lens.
- - 【ND Filter Funciton】ND filter (neutral density filter) is to avoid over-exposure in outdoor photography, control the light entering in lens even at a slow shutter speed to record the object blur movement, and recommend using it in landscape photography.
- - 【Package Includes】ND filter kit includes ND4+ND8+ ND64+ ND1000 filter (each 1 piece) and 1 filter pouch.
- - 【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.
- - 【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.
- - 【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.