Kase Round Filters: Magnetic and Screw-in
KASE round filters are a popular choice of photographers around the world. They are available in two types: magnetic and screw-in. The magnetic filters are quick and easy to attach and remove, while screw-in filters offer a permanent solution. They offer excellent resolution and contrast and are ideal for landscape photography.
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Magnetic circular filters
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Screw-in circular filters
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Find here all products and information about our magnetic and screw-in round filters.
KW Revolution Magnetic Black Mist Diffusion Effect Filter 1/8
🎨 KW Revolution Magnetic Black Mist Effect Filter 1/8The KW Revolution Magnetic Black Mist Effect Filter 1/8 is a creative tool for demanding photographers who desire subtle softening and a cinematic look in their images. With its 1/8 strength, this filter provides a delicate mist effect that especially makes skin tones appear softer and highlights gently bloom – without loss of detail.🧲 Features & Benefits🧲 Magnetic mounting: Instantaneous change thanks to the integrated magnetic mechanism🌫️ Fine mist effect (1/8 strength): Subtle softening for portraits, videography & mood shoots🔍 Optical glass in HD quality: Excellent sharpness & colour reproduction🔬 Multi‑layer coating: Effectively reduces reflections and ghosting🪶 Lightweight, robust housing: Aluminium frame for professional use📷 Compatible with common lens sizes: Individually usable with the included adapter ring💡 Use Cases📸 Portraits with natural glow – skin imperfections are subtly concealed🎬 Video recordings with soft highlight bloom and aesthetic light play🌆 Night cityscapes with creative light diffusion🌄 Landscape shots with filmic look and soft contrast reproduction📦 Package contents1x KW Revolution Magnetic Black Mist Effect Filter 1/81x magnetic adapter ring for mounting onto the lens1x storage case
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ROUND Screw In CPL III Circular Polarization Filter
🔄 ROUND Screw-in Polarizing Filter CPL IIIThe ROUND CPL III Polarizing Filter is a round polarizing filter equipped with an additional coating to further reduce reflections. Ideal for photographers who demand the highest colour intensity and contrast.✨ Polarising Effect for Brilliant Shots🌊 Removes unwanted reflections on water, glass and non‑metallic surfaces🌿 Enhances colours and contrast for vibrant images☀️ Improved colour rendition thanks to the optimized coating🔬 Premium Build Quality🪶 Made from robust optical glass⚙️ Frame of aluminium for stability and durability🧽 Easy to clean thanks to a coated surface📷 Applications🏞️ Landscape photography – richer skies and vivid natural colours🏙️ Architecture – reduces unwanted reflections on glass façades🚗 Automotive photography – minimises reflections on paintwork and glass⚠️ NoteThis CPL filter is a screw‑in filter and non‑magnetic. For magnetic polarising filters, please refer to the categories Magnetic Round Filters or CPLs.📦 Package Contents1x ROUND Screw-in Polarizing Filter CPL III1x Storage case
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KW Revolution Magnetic Star Focus Tool Astro Focusing Aid Bathinov Mask
✨ KW Revolution Magnetic Star Focus Tool - Precise astro focussing made easy The KW Revolution Star Focus Tool is the perfect focussing aid for astrophotography. The Bahtinov mask ensures razor-sharp stars, even in the dark - quickly and securely mounted thanks to the magnetic design! 🔭 Ideal for astrophotography - whether starry sky, deep sky or moon 🌟 Enables precise manual focussing thanks to characteristic light diffraction pattern 🛰 Particularly helpful with low-light subjects & telephoto lenses 🌙 Clearly visible focussing pattern in Live View - even in dark night skies 🧲 Magnetic system - quick & secure attachment ⚡ Quick change in seconds thanks to magnetic adapter ring 🔒 No screws or clamps required - perfect for cold nights with gloves 🔄 Compatible with all KW Revolution inlaid ring systems 💪 Robust & reusable 🛡 High-quality plastic - light, stable & weatherproof 💼 Flat & compact - fits in any astro bag 🔁 Reusable & easy to clean 📦 Scope of delivery ✅ 1× KW Revolution Star Focus Tool (Bahtinov mask) ✅ 1× Magnetic adapter ring for quick use 🎁 1× Storage case 💡 Your advantage With the KW Revolution Star Focus Tool, you can find the perfect focus in no time at all - and get the best out of your astrophotos. Combined with the revolutionary magnetic technology, it is a must-have for every star hunter!
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KW Revolution Magnetic ND8 3-Stop ND Filter with Polarizer Combo Filter
🧲 KW Revolution Magnetic ND8 + CPL Combo Filter (3 Stops)The KW Revolution ND8 + CPL Combo Filter combines neutral density and polarising filters in a high‑quality magnetic circular filter – perfect for maximum control over light, reflections and colours.✨ Dual function: ND8 + CPL in one filter⏳ ND8 filter reduces the amount of light by 3 stops – for longer exposures in daylight🔍 CPL filter removes unwanted reflections on water, glass or shiny surfaces🌿 Delivers rich colours and higher contrast – especially in landscape photography🧲 Magnetic filter system🧲 Magnetic filter frame for second‑quick and secure swapping🔄 Compatible with other magnetic KW Revolution filters (same diameter)⚙️ No screws required – filter attaches directly to the supplied adapter ring🔬 Premium materials🪶 Optical KW glass with multi‑coating💧 Oil-, water- and dirt‑repellent – easy to clean🧵 Sturdy filter frame made of aluminium with a magnetic core📷 Applications🌊 Long‑exposure shots of water, clouds or crowds🏞️ Landscape photography with vivid colours and reduced glare🎬 Video recording with controlled exposure and no reflections📦 Package includes1× KW Revolution ND8 with 3 stops + CPL combo filter1× case for storage
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KW Revolution Magnetic ND64 6-Stop ND Filter with Polariser Combo Filter
🧲 KW Revolution Magnetic ND64 + CPL Combo FilterThe KW Revolution ND64 + CPL Combo Filter is the perfect combination of neutral density and polarising filter for demanding photographers and videographers. Magnetic, high-quality and versatile – for full creative control.✨ Dual function: ND64 + CPL in one filter⏳ ND64 filter reduces the amount of light by 6 stops – for long-exposure shots even in bright daylight🔍 CPL filter eliminates unwanted reflections on water, glass and non-metallic surfaces🌿 Delivers rich colours, deep contrast and greater depth of field🧲 Magnetic filter system🧲 Magnetic filter frame for quick, secure changes – no screws required🔄 Compatible with other magnetic KW Revolution filters (same diameter)⚙️ Includes adapter ring for mounting directly on the lens🔬 Premium materials🪶 High-precision KW glass with multi-coating – break-resistant and colour-neutral💧 Oil, water and dirt-repellent coating🧵 Robust aluminium frame with magnetic strips📷 Use cases🌊 Long-exposure of water, clouds, traffic🏞️ Landscape and nature photography with clear colours and no reflections🎬 Film and video production in strong light📦 Package includes1× KW Revolution Magnetic ND64 + CPL Combo Filter1× KW Revolution Magnetic adapter ring1× Storage box
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KW Revolution Magnetic Black Mist Diffusion Effect Filter 1/2
🎨 KW Revolution Magnetic Black Mist Effect Filter 1/2The KW Revolution Magnetic Black Mist Effect Filter 1/2 brings cinematic image aesthetics directly onto your lens. With its half‑intensity fog effect (1/2 strength) it gives your images a soft, atmospheric look – perfect for portraits, film looks or creative lighting.🧲 Highlights & Features🧲 Magnetic attachment: Quick filter change without screws🌫️ Soft fog effect (1/2 strength): Ideal for gentle skin tones, portraits and back‑light shooting🔍 High‑quality optical glass: Clear image quality despite artistic softening🔬 Multi‑coating: Reduces reflections and flare🪶 Lightweight & robust aluminium housing for maximum mobility📷 Universally applicable: Compatible with various lens diameters (depending on the version)💡 Application examples📸 Portrait photography with a gentle glow and reduced skin imperfections🎬 Film recording with characteristic cinematic flair🌇 Back‑light scenes with dreamy flare effect🌫️ City and landscape photography with a soft atmosphere📦 Package contents1x KW Revolution Magnetic Black Mist Effect Filter 1/21x Magnetic adapter ring to screw onto the lens1x Storage case
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Protection Filter Set for Nikon Nikkor Z 800 F6.3 VR S
🛡️ Magnetic Protection Filter Set for Nikon Nikkor Z 800mm F6.3 VR SThis magnetic protection filter set has been specifically designed for the Nikon Nikkor Z 800mm F6.3 VR S. It reliably protects your lens from scratches, dirt and dust and is perfect as a convenient "always‑on" filter.🔧 Features & Benefits🧲 Magnetic attachment: Filter can be mounted tool‑free and sits securely on the lens🔬 Hardened glass: High‑quality optical glass for reliable everyday protection💡 Slim aluminium frame: With integrated magnetic surface – reduces reflections🧤 Includes gloves: For a clean and safe installation📦 Precisely fitting lens cap: With practical clamp mechanism🛠️ Installation noteThe base adapter ring is screwed onto the lens by hand and then secured with counter‑screws. Afterwards you can easily place on and remove the magnetic protection filter – ideal for quick use without tools.📦 Package contents✅ 1× Magnetic protection filter for Nikon Z 800mm F6.3✅ 1× Threaded adapter ring✅ 1× Lens cap with clamp mechanism✅ 1× Pair of gloves for installation📸 Perfect for on‑the‑goWhether travelling, shooting wildlife or in the studio: With the Kase protection filter set for the Nikon Z 800mm F6.3 you protect your equipment quickly, effectively and permanently – without compromising image quality.
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ROUND Screw-in Protective Filter III Anti-Microbial UV
🛡️ ROUND Screw-in Protective Filter III – Anti-Microbial & UV ProtectionOur premium ROUND Screw-in Protective Filter III provides not only mechanical protection for your front lens, but also features an anti-microbial special coating. Ideal for hygiene-sensitive applications or simply an extra layer of safety for your equipment.Thanks to premium optical glass and multiple coatings, the filter delivers high light transmission while protecting against dust, scratches, dirt – and now also against germs.Whether in the studio, traveling, or in rugged outdoor use – this protective filter remains discreet, efficient, and reliable.✅ Benefits at a Glance:🧫 Anti-microbial coating: Additional protection against germs & bacteria🛡️ Mechanical front-lens protection: Against scratches, shocks, dust & dirt🔬 Premium optical glass: For maximum image quality & colour neutrality🔄 Screw-in thread: Compatible with common lens sizes📦 Includes storage case: Safely stored & always at hand📦 Package Contents:🧿 1x ROUND Screw-in Protective Filter III🎁 1x Storage case💡 The perfect combination of hygiene, protection, and optical quality – for photo professionals and health-conscious users.
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ARMOUR Magnetic Black Mist Glow Diffusion Effect Filter 1/4
🌫️ ARMOUR Magnetic Black Mist Effect Filter 1/4 – Creative Image Aesthetics with Diffusion GlowThe ARMOUR Black Mist Effect Filter 1/4 was specially developed for the ARMOUR Filter Holder System and creates a gentle mist effect for subtle softening and cinematic glow.With a quarter strength of the classic mist effect, this filter provides a soft, atmospheric light that especially shines in portrait photography, on light sources or for cinematic looks – all without loss of image sharpness.✨ Benefits at a Glance:🧲 Magnetic & precise fit: Designed for the ARMOUR Filter Holder System🌫️ Softening with 1/4 mist strength: For artistic portraits & cinematic scenes🔬 High‑quality optical glass: Maximum sharpness with targeted glow effect🌟 Multi‑coated: Minimises light reflections and ghosting⚙️ Quick change in filter holder: Ideal for flexible shoots & changing light🎨 Usage Examples:📸 Portraits with soft skin tones & natural glow💡 Light sources with gentle halos & spill light🎬 Cinematic looks with analog flair🌅 Landscapes with misty depth📦 Package Contents:🧲 1x ARMOUR Magnetic Black Mist Effect Filter 1/4🎁 1x storage case💭 More feeling, more depth, more atmosphere – with the Black Mist Filter 1/4 you shape your images not only technically, but also emotionally.
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KW Revolution Soft GND 0.9 3‑Stop Graduated Filter
🧲 KW Revolution Soft GND 0.9 – Magnetic 3‑Stop Graduated Filter for Perfect Exposure ControlWith the KW Revolution Soft GND 0.9 filter you achieve harmonious exposures between sky and foreground – ideal for landscape and architectural photography. The gentle gradation prevents hard edges and provides a natural look – without time‑consuming post‑processing.Thanks to the magnetic system the filter can be mounted and removed in a flash. The supplied adapter ring is screwed onto the lens once and stays permanently – ready for any use.✨ Features & Benefits:🔍 Optical KW glass: Colour‑neutral, sharp & free from distortions🧲 Magnetic mounting: Ready in seconds – no screws required💧 Easy‑Clean coating: Repels oil, water and dirt🌈 Soft gradation (Soft GND): For balanced sky‑to‑foreground exposure🛡️ Robust & durable: Scratch‑resistant with anti‑infrared coating📏 Available in: 77 mm, 82 mm, 95 mm diameters📦 Package contents:🌤️ 1× Soft GND 0.9 graduated filter (3 stops)🧲 1× magnetic adapter ring (screw‑on to the lens)🎁 1× storage box📸 Conclusion:The KW Revolution Soft GND 0.9 is the perfect addition to your creative photography kit. With the magnetic filter system you can react quickly without compromising image quality – whether at sunrise on a mountain or shooting architecture against backlight.
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KW Revolution Magnetic ND4 Round Filter 2 Stops
🧲 KW Revolution Magnetic ND4 Round Filter with 2 StopsThe magnetic ND4 round filter from the KW Revolution series reduces the incoming light amount by 2 stops and consequently doubles the exposure time – perfect for creative long‑exposure shots with silky‑smooth water surfaces or rolling cloud formations.📸 Creative Light Control⏳ 2 stops light reduction – ideal for gentle long‑exposures🌥️ Produces soft motion blur in water, clouds or crowds🎯 High colour neutrality without colour cast🧲 Magnetic Filter System🧲 Magnetic filter frame for second‑quick filter changes🔄 Compatible with other magnetic ND and CPL filters of the KW Revolution series (same diameter)⚙️ Includes adapter ring for mounting on the lens🔬 Premium Materials🪶 Hardened optical KW glass with multi‑coating💧 Oil‑, water‑ and dirt‑repellent – easy to clean🧵 Filter frame made of aluminium with integrated magnetic strip📷 Use Cases🌊 Long‑exposure of water, clouds, traffic🏞️ Landscape and nature photography🎬 Video recording in daylight with controlled exposure📦 Package Contents1x KW Revolution Magnetic ND4 Round Filter (2 Stops, violet frame)1x Magnetic adapter ring for screwing on1x Storage box
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Smartphone Magnetic Anti-Laser Filter 58mm with Magnetic Clip
📱 Smartphone Magnetic Anti-Laser Filter 58mm with Magnetic ClipThe Smartphone Magnetic Anti-Laser Filter 58mm is the ideal accessory to protect your smartphone camera and at the same time improve image quality. The innovative filter blocks disruptive laser beams and unwanted light reflections, while the magnetic clip allows quick attachment and detachment – all without damaging your case.✨ Main Features🔸 58 mm filter diameter🧲 Magnetic clip for easy mounting and removal🛡 Protection against disruptive laser beams and light reflections📱 Compatible with many smartphones and camera lenses💎 High-quality construction for long durability📷 Optimal image quality without distortion📱 Compatible DevicesThe filter fits a wide range of common smartphones as well as camera lenses with a diameter of 58 mm.📦 Package Contents✅ 1× Smartphone Magnetic Anti-Laser Filter 58mm✅ 1× Magnetic Clip✅ 1× Storage Case
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See all the types of KASE Round Filters for cameras
Kase offers the following types of Round Filters:
UV: Protect your lens. UV filters are optical filters that are screwed in front of the lens and are used to reduce ultraviolet light. In addition, the UV filter protects your lens from damage.
CPL / polarizing Filter: Reduces reflections on reflective surfaces. The polarization filter can also be used to make the sky look bluer and the green of the leaves look richer.
ND Filter: To increase the shutter speed or alternatively to change the f-number individually, even in bright conditions.
ND64 6 Stops: Extends the exposure times by a factor of 6, making it possible, for example, to capture the movement of clouds or draw water silky smooth.
Kase ND1000 10 Stops: Extends the exposure times by a factor of 10, making it possible, for example, to capture the movement of clouds or draw water silky smooth.
Kase ROUND Neutral Night Filter: Ideal for night photography, reduces artificial light (light pollution) when shooting at night
Kase Round Filter Kits: In addition to the option of buying them individually, Kase offers various kits for the most common screw-on filters, which you can save over 30% on when buying them compared to buying the filters individually.