Kase circular polarizing (CPL) lens filters
Check out our range of polarizer filters for camera lenses and find the best one for your need to level up your pictures.
🧲 KW Revolution magnetic CPL polarising filter - round filter with tempered glass The KW Revolution magnetic CPL polarising filter combines professional image quality with an innovative magnetic system for lightning-fast filter changes. The hardened optical glass comes from our proven Wolverine series and ensures excellent colour neutrality. The circular polarisation filter (CPL) is ideal for reducing reflections on water, glass and shiny surfaces - infinitely adjustable via a rotating ring. It also specifically enhances blue and green tones and thus improves the colour contrast directly during shooting. ✨ Advantages of the CPL polarising filter: 🔁 Magnetic filter system: Quick to change & securely fixed 🎯 Highest colour fidelity: no visible colour shift 💧 Removes reflections: Ideal for water, glass & landscape photography ⚙️ Infinitely rotatable: Maximum control over the polarisation effect 🔄 Compatible with ND filters: Use the same adapter ring for ND & CPL 📸 Typical applications: 🏞️ Landscape photography: Saturates blue in the sky & reduces haze 🌊 Water photography: Removes distracting reflections on lakes, rivers or the sea 🌿 Vegetation & nature: Improves contrasts and makes green tones appear stronger 🏙️ Architecture & city: Removes reflections on glass facades and car windows 📷 Product photography: Perfect for minimising light reflections on shiny surfaces 📦 Scope of delivery: 🧲 1x KW Revolution Magnetic CPL polarising filter (silver frame) 🔩 1x magnetic adapter ring for screwing onto the lens 🎁 1x Storage box 💡 Note: Polarising filters are not mechanically hardenable and therefore not shock or scratch resistant like our other KW Revolution filters.
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🧲 Magnetic CPL polarising filter for K9 filter holder (90mm) Get the most out of your K9 filter holder with the magnetic CPL filter (90mm) from Kase. This high-quality polarising filter is a must-have for landscape photographers - but it also brings razor-sharp colours, reduced glare and more contrast to your shots in city or vehicle photography. ✨ Highlights & functions 🧲 Magnetic attachment: Holds securely on the base adapter ring of the K9 filter holder 🔄 Infinitely rotatable: Can be controlled directly on the K9 holder using the side wheel screw 📸 Versatile in use: Ideal for landscape, architecture and automotive 🌈 Coated optical glass: For brilliant colours and high-contrast images 🔧 Can also be used on its own: Can be used directly on the magnetic base adapter ring - even without a holder 📦 Scope of delivery ✅ 1× Magnetic CPL polarising filter (90mm) for K9 filter holder ✅ 1× storage case ⚠️ Note on care Please note: Due to their optical properties, polarising filters are not made of scratch-resistant glass. Therefore, treat them with particular care to enjoy them for a long time. 📸 Conclusion A high-quality, flexible CPL filter, perfectly matched to the K9 filter system - for anyone who loves control over reflections and colours.
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ARMOUR Magnetic Polarising Filter CPL 95mm The Kase ARMOUR CPL is a high-quality circular polarising filter with a magnetic quick-change system. It effectively reduces reflections and increases colour saturation - ideal for landscape, architecture and product photography. 🧲 Magnetic system: quick attachment and removal thanks to ARMOUR magnetic holder 🌈 Colour saturation & contrast: Enhances colours and reduces reflections on glass and water 🪶 Ultra-flat design: Minimises vignetting - even with wide-angle lenses 🔍 Optical perfection: No loss of sharpness thanks to high-quality B270 glass with neutral colour rendition 🛡️ Extremely robust: Hardened glass with nano-metallic coating - scratch-resistant, water-repellent, easy to clean 🔧 Technical data 📐 Diameter: 95 mm 🔄 Filter type: Circular polarisation filter (CPL) ⚙️ Compatibility: Can only be used with the Kase ARMOUR holder system 🧪 Material: B270 optical glass with nano-coating 🧲 Attachment: Magnetic (ARMOUR series) 📦 Scope of delivery ✔️ 1x ARMOUR CPL filter 95 mm (magnetic) ✨ Maximise colour brilliance and reduce distracting reflections with the ARMOUR CPL 95mm - ideal for professionals working in all conditions.
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🪞 Kase K150P polarising filter 150 mm - Magnetic, precise & rotatable at any time The Kase K150P polarising filter (150 mm) is the ideal addition to the K150P filter holder with polarising filter insert. You mount it magnetically and rotate it flexibly - according to your requirements. 📸 For anyone who wants to reduce reflections and enhance colours - with maximum convenience! 🧲 Perfectly matched to your K150P system 🧩 Can be used magnetically in the K150P holder system 🔄 Freely rotatable in the filter holder - for optimum control over reflections and polarisation 🎯 Developed for a perfect fit - no wobbling, no play, maximum precision 🛡 High-quality coating for a long service life 💧 Multi-coated - oil and water-repellent, ideal for outdoor use 🧼 Easy to clean - even in wet or dusty weather 📦 Scope of delivery ✅ 1× K150P polarising filter (150 mm, magnetic)✅ 1× storage bag 💡 Your advantage: You get one for your K150P system that can be used at lightning speed and adjusted intuitively - for more dynamic range, clearer colours and better image effects.
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🪞 K100 SkyEye CPL rectangular polarising filter 100x100mm The K100 SkyEye CPL rectangular polarising filter is an indispensable tool for photographers who want to reduce distracting reflections and glare while achieving rich colours and strong contrasts. With its precise 100x100 mm design, it is compatible with standard 100 mm filter holders. ✨ Advantages of the CPL filter 🌊 Removes reflections and glare on water, glass and other reflective surfaces 🌿 Ensures richer colours and higher colour saturation 🌞 Optimises the contrast range for landscape and architectural photography 🔬 High-quality SkyEye series 🔎 Made from B270 optical glass with excellent image quality ⚠️ Please note: no impact-resistant Wolverine coating 🧼 Multi-coated for easy cleaning and protection against dirt 📷 Areas of application 🌄 Landscape photography - for vibrant skies and rich colours 🏙️ Architectural photography - clear glass facades without distracting reflections 🚤 Water and outdoor scenes - freedom from reflections for maximum depth of detail 📦 Scope of delivery 1x K100 SkyEye CPL rectangular polarising filter 100x100mm 1x storage bag
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🌀 ARMOUR slide-in CPL polarising filter with rotating function The rotatable slide-in CPL polarising filter for the ARMOUR filter system is the perfect solution for ultra-wide-angle photographers who want flexibility and maximum image quality. Thanks to the independent rotating mechanism, the polarising filter can be adjusted separately from the filter holder - ideal in combination with magnetic ND or GND filters, which are located at the front of the ARMOUR holder. 🔍 Ideal for ultra-wide-angle lenses: 📷 Compatible with lenses such as Sony 14mm F1.8, Laowa 15mm, Olympus 7-14mm 🛠️ Specially developed adapter for mounting on the ARMOUR 100mm filter holder 🔄 Rotatable CPL filter - can be rotated independently of the holder for optimum polarisation effect ✅ Advantages at a glance: 🌀 Independently rotatable CPL polarising filter: Full control over reflection reduction & colour contrasts ⚙️ Can be ideally combined with ND and GND filters: No restrictions in setup & image composition 🔧 S uitable for ARMOUR filter holders: Includes special adapter for extreme wide angles 💡 Particularly useful for strongly curved front lenses: Compensation of the design through slide-in solution 📦 Scope of delivery: 🧲 1x ARMOUR slide-in CPL polarising filter with rotating function Note: Like all CPLs, this polarising filter is not impact-resistant, as polarising glass cannot be thermally hardened.
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📱 Smartphone Magnetic Polarising Filter 58mm - More control, colour & contrast for your mobile phone photos Turn your smartphone into a creative power tool with the magnetic 58mm polarising filter including clip. Perfect for reducing reflections, enhancing contrasts and intensifying colour tones when you're on the go - without a professional camera. 📸 A must-have for taking smartphone photography to the next level! 🎨 Stronger colours & fewer reflections 🪞 Polarisation filter (CPL): Reduces annoying reflections on water, glass & shiny surfaces 🌈 Increased colour saturation & depth: For vivid landscapes and rich skies 🌤 Ideal in sunlight: Minimises light scattering for clearer images 🧲 Quick to install - no tools required 🧲 Magnetic clip: Simply place on your smartphone and the filter holds securely 🔄 Quick filter change: Flexible in changing light conditions 📐 Universal fit: Suitable for most smartphones & camera positions 🧳 Compact & ready for any adventure 🪶 Lightweight & robust: perfect for travelling, hiking & urban photo walks 🎒 Transport bag included: For safe protection when travelling 💼 Always at hand: Fits in any bag, no extra accessories required 📦 Scope of delivery ✅ 1× Magnetic polarising filter (CPL) 58 mm ✅ 1× Magnetic clip for smartphone 🎒 1× Soft storage bag 💡 Your advantage: With this magnetic smartphone polarising filter, you can bring more expression to your pictures - whether you love landscapes, taking urban shots or simply want to get the best out of your smartphone. Compact, effective and easy to use - for mobile creativity without limits.
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The MovieMate Matte Box is an important tool for every filmmaker. This matte box is able to keep annoying light reflections away from the lens in order to achieve razor-sharp, high-quality images. The MovieMate Matte Box is made of sturdy material and can be easily attached to many different lenses. It also features an adjustable lens hood, which provides additional control over the light and is suitable for a variety of shooting situations. The MovieMate Matte Box is an indispensable tool for anyone who wants to create professional film footage. What's included? 1x MovieMate Matte Box Holder 1x hood 1x built-in filter holder 1x Magnetic filter frame for 4.0mm Cinema Filter 1x magnetic adapter ring 67mm 1x magnetic adapter ring 72mm 1x magnetic adapter ring 77mm 1x magnetic adapter ring 82mm
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A CPL (circular polarization filter or polar filter for short) is a very useful filter that removes reflections and reflections from water and other reflective surfaces. The Kases rectangular polarizing filter helps to increase color saturation so that they appear more powerful. Please note, this filter is part of our SkyEye series and does not have the impact-resistant coating of the Wolverine filters. However, the excellent optical properties of the B270 glass remain. Scope of delivery: 1x 150mm polarizing filter 1x storage bag
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Improving photos with polarizer camera filters
Circular Polarizer (CPL) filters reduce reflections and light reflections from non-metallic surfaces. They can significantly help to improve the quality of photos:
- Reduce glare: CPL filters minimize reflections and glare from non-metallic surfaces, such as water and glass, for clearer and more detailed shots.
- Enhanced colors: Polarizing lens filters can deepen the saturation of colors that are typically present in outdoor scenes, like blues in the sky and greens in foliage, making them more visually striking and true to life.
- Improve contrast: This filter helps to cut atmospheric haze and enhance the overall image contrast, making the subjects stand out with greater definition. If a subject is at a 90° angle to the sun, a CPL filter can be used to enhance the blue of the sky.
FAQs about polarizer filters for camera lens
How does a CPL filter work?
The light can reflect off of objects and surfaces, as well as be absorbed by certain materials. As it travels through space, light waves oscillate in multiple planes. However, a CPL filter is designed to ensure that light waves only oscillate in one plane, which allows for improved clarity and reduced glare. Additionally, the direction and degree of polarization can be adjusted by rotating a polarizer lens filter.
How do I use a CPL lens filter?
Attach the polarizer filter onto the front of your camera lens: simply screw it in or attach to the adapter ring. Once attached, rotate the outer ring of the CPL filter to achieve the desired effect. If you are using one of our filter holders, rotate the corresponding wheel on the holder. Experiment with the rotation to minimize reflections and optimize color saturation based on your shooting conditions.
What size polarizer filter do I need for my camera lens?
To determine the correct size for your polarizer filter, check the diameter marked on your camera lens. It is usually imprinted near the front of the lens or mentioned in the lens specifications. Choose a CPL filter with the same diameter to ensure a proper fit. If you plan to use a polarizer filter on a camera lens of different diameters, take the filter matching the diameter of the biggest filter.
Read more about how to choose a filter size for your lens.
What types of polarizer filters exist?
At Kase, there are three types of polarizers for camera lens:
- Screw-in CPL filters can be attached directly to the lens. These filters are ideal for handheld photography and can be easily rotated on the lens.
- Round CPL filters which can be attached directly to the filter holder ring of the Kase filter system. Using an external wheel on the filter holder, you can rotate the filter.
- Rectangular polarizer filters can be used with the filter holders and combined easily with several other filters.
Can you leave a polarizing filter on all the time?
While you can leave a polarizing filter on your camera lens, it's important to note that the filter may reduce the amount of light entering the lens, particularly when fully polarized. Consider removing the CPL filter in situations where maximum light intake is crucial in poorly lit environments. Otherwise, you can keep the CPL filter on to benefit from reduced glare and enhanced colors in various shooting scenarios whenever it´s the effect that you want to get.
How do I clean a polarizer filter?
For cleaning a polarizer camera filter, use an air blower or a soft brush to remove any loose particles. If smudges or fingerprints persist, use a microfiber cleaning cloth or cloth dampened in distilled water. It’s important to avoid using abrasive materials that could scratch the filter or chemicals since they can damage the filter.
Can I use CPL lens filters with other filters?
Absolutely. Some of the CPL filters are stackable, so you can get creative by combining them with other filters. It’s common to combine a polarizer with an ND filter for shooting water bodies. However, you can combine them with other filters as well.
Read our blog about stacking multiple filters.
Are CPL lens filters only for outdoor photography?
Not only! While polarizing filters are highly effective in landscape photography, they can also be used indoors to reduce reflections on glass surfaces or enhance colors in certain lighting conditions.
More about CPL filters:
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🧲 Magnetic adapter set for screw-in filters With the magnetic adapter set, you can convert your existing screw-in filters into magnetic filters. This allows you to switch between filters quickly and safely - without the hassle of screwing. ✨ Advantages 🔄 Converts classic screw-in filters into magnetic filters ⚡ Enables quick changes without time-consuming screwing in 🛡️ Protects the lens thread thanks to fewer rotational movements 🎯 Can be used universally with common filter sizes 📌 Note 📷 Vignetting may occur with ultra-wide-angle lenses (20mm focal length and below) 💡 For optimum results, it is better to use the ARMOUR series or KW Revolution series - these filters are inherently magnetic 🧩 Both series offer a wide range of accessories such as adapter rings and step-up rings 📦 Scope of delivery 1x magnetic adapter ring 1x magnetic screw-in adapter ring
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🧲 Adhesive strips for ARMOUR magnetic frames 100x150mm Effectively protect your ARMOUR magnetic frames from wear and scratches with these specially developed protective adhesive strips. 🛡️ Why these adhesive strips are useful: 🔇 Noise reduction: Minimises grinding noises when moving multiple filter frames 🛠️ Wear protection: Prevents abrasion and scratches between overlapping filters 📏 Perfect fit: Developed for 100x100mm & 100x150mm ARMOUR rectangular frames 🧲 Longer service life: Protects surfaces with regular use 🧻 Easy to use: Self-adhesive - quick and easy to apply 🎯 Application examples 📸 Use in combination with several ARMOUR ND or GND filters 🎬 Low-noise application for video recordings 🧳 Longer journeys or constant assembly and disassembly in the field 📦 Scope of delivery 3x2 = 6 self-adhesive protective strips for magnetic ARMOUR filter frames
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🧲 ARMOUR adapter ring for Nikon Z 14-24mm F2.8 The ARMOUR adapter ring was specially developed to make the Nikon Z 14-24mm F2.8 lens compatible with the Kase ARMOUR filter system. This high-quality adapter ring allows you to use magnetic filters without switching to a larger 150mm system - for maximum efficiency and flexibility with your photographic equipment. ⚙️ Function & application 🔧 The adapter is attached directly to the Nikon Z 14-24mm F2.8 lens 🧲 The ARMOUR filter holder can then be securely mounted 🔒 It is fixed to the lens barrel with a nylon screw (as with the lens hood) 📸 Enables the use of the magnetic ARMOUR polarising filter in the front slot 🚫 The rear polarising filter slot cannot be used due to the lens design 💡 Notes on use ✅ Ideal for photographers who also want to use ARMOUR filters with ultra-wide-angle lenses 🔁 The ARMOUR CPL for insertion with rotating function is recommended as an alternative to using the CPL on the back 🧩 Compatible with ARMOUR ND filters & magnetic CPL filters 📦 Scope of delivery 1x ARMOUR filter holder adapter ring for Nikon Z 14-24mm F2.8
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