Why our filters are great
Kase Square Lens Filters for Photography
Our square filters for photography are a must for every photographer who wants to achieve stunning results! Kase square filters are made of high-quality material and offer outstanding scratch and impact resistance. With a variety of options, it's easy to find the perfect filter combination for your photos. Our filters enable you to control the colour intensity, contrast and sharpness of your photos and create unique and memorable images.
Select the square filters by type
→ Polarizer (CPL)
→ Graduated ND filter (GND)
→ Neutral density (ND) filter
→ Astro Neutral Night Filter
→ Combined filter
→ Black Mist Filter
Or see all Filters
Need more information? Get advice from an expert.
Kase square filters overview
Find bellow all square filters from Kase.
Filter products

The Kase Wolverine K100 Reverse GND 0.9 (3 Stops) is a special grey gradient filter for demanding lighting conditions, especially at sunrises and sunsets. With its reverse filter effect, it specifically reduces the brightness on the horizon, while the upper and lower image areas remain evenly exposed. ✨ Creative control in difficult lighting conditions 🌅 Ideal for sunrises and sunsets when the brightest areas are on the horizon 🎨 Reverse gradient: highest intensity in the centre of the image, smooth transitions upwards and downwards 📷 Smooth, even gradient without hard edges - for natural results 🔬 High-quality Wolverine series 🪶 Made from high-precision optical glass with excellent colour neutrality 💪 Impact-resistant glass - ideal for outdoor use 💧 Oil and water-repellent nano-coating for easy cleaning 📷 Areas of application 🌄 Landscape photography in extreme lighting conditions 🌇 Dramatic sunrises and sunsets 🏞️ Travel photography with high-contrast horizon scenes 📦 Scope of delivery 1x K100 Wolverine Reverse GND 0.9 graduated filter (3 stops, 100x150mm) 1x filter bag
In Stock

The Kase Wolverine K100 100x150mm ND 1000 ND 3.0 filter (10 stops/10 stops) is perfect for controlling the amount of light that reaches the camera sensor. The longer exposure times can, for example, capture the movement of clouds or draw water as silky smooth. The Kase Wolverine series is particularly characterized by its excellent color neutrality. The high-precision optical glass used is shockproof. The oil and water-repellent coating makes the filters very easy to clean. Scope of delivery: 1x ND1000 filter (10 stops) 100x150mm
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🌄 Kase Wolverine Soft GND 0.9 - Gentle gradient for strong landscape images The Kase Wolverine K100 Soft Grad GND 0.9 (3 f-stops) is your ideal companion if you want to get the best out of your landscape or architectural photos in difficult lighting conditions. ✨ Perfect for sunsets, backlighting or bright skies over a dark foreground! 🎯 Soft gradient for harmonious results Thanks to the soft, even gradient, there are no harsh transitions in the image - ideal for naturally balancing the sky and landscape. Whether in dramatic light or fine haze: your shots look harmonious, calm and balanced. 🛡 Quality you can rely on 🎨 Colour neutrality: For true, unadulterated colours - without any colour cast 🔍 High-precision optical glass: Shock-resistant & robust for outdoor use 💧 Easy-clean coating: Oil and water-repellent - easy to clean 📦 Scope of delivery ✅ 1× Kase Wolverine Soft GND 0.9 graduated filter (100x150 mm) 🎒 1× Filter bag for safe transport 💡 Your advantage: With the Soft GND 0.9, you can get more detail out of the sky without losing depth in the foreground - for atmospheric images with a natural light balance.
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🌑 K100 Wolverine ND64 6 Stops ND 1.8 100x150mm The K100 Wolverine ND64 6 Stops filter is a neutral density filter that reduces the incident light by 6 f-stops. Ideal for creative long exposures, dramatic landscape shots and precise exposure control - even in intense daylight. ✨ Features & benefits 🌑 ND64 neutral density filter: Reduces light by 6 stops - perfect for long exposures 📏 Dimensions: 100x150mm, 2mm glass thickness - compatible with standard 100mm filter systems 🔬 Made from high-quality Schott B270 glass for maximum optical clarity 💧 Nano coating: water, oil and dirt-repellent for easy cleaning 🖤 Black anodised frame edges to minimise reflections 📷 Areas of application 🌊 Landscape photography: Gentle water surfaces and dramatic cloud movements 👥 Portraits in sunlight: Use open aperture for soft bokeh despite bright light 🏙️ Architecture & urban: soften the movement of people or clouds ☀️ Long exposures during the day: creative effects in intense sunlight 📦 Scope of delivery 1x K100 Wolverine ND64 6 Stops ND 1.8 100x150mm 1x bag with magnetic fastener for safe storage
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🌌 Kase K100 Dream Star effect filter - magical glow for your astrophotography The Kase K100 Dream Star is the perfect effect filter for astrophotography if you want to give your nightscapes a soft, magical starry glow. The filter creates a soft halo around bright stars, enhances natural colours and creates dreamlike light atmospheres similar to the popular Orton effect. ✨ Ideal for the Milky Way, deep sky, star fields & creative nightscapes! 🌟 Creative effects with professional glass quality 💫 Glow & halo effect: starlights are amplified & given a magical shimmer 🌈 Colour enhancement: Highlights the natural colours of the stars 🪶 Sof t image impression: Can optionally also be used for parts of the sky 🔧 Flexible application options 📐 100×100 mm rectangular filter: Compatible with common filter holders such as Kase K100 📷 F ull or partial exposure possible: filter can cover only the sky in a targeted manner 🌌 C ombinable: Perfect in combination with the Kase Neutral Night Filter 💪 Wolverine Series - quality that protects 🔬 Pro HD toughened glass: Particularly impact- & break-resistant 🧼 Metallic nano-coating: Scratch-resistant, dirt- & water-repellent 💧 Easy to clean: Even with condensation or dew 📝 Application tips ⏱ Experiment with the exposure time: For optimum glow intensity 📸 Pay attention to the image composition: The glow also affects objects that are not in the sky 📦 Scope of delivery ✅ 1× Kase K100 Dream Star effect filter (100×100 mm) 💡 Your advantage: With the Dream Star filter, you can give your astrophotos atmospheric depth and a creative image effect - with maximum robustness and image quality. Ideal for photographers who want to do more than just document.
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🌄 K100 Wolverine Soft GND 1.2 graduated filter 100x150mm (4 stops) The Kase Wolverine K100 Soft GND 1.2 (4 Stops) is a high-quality grey graduated filter with soft transitions that was specially developed for landscape photography. It reduces the light intensity by four f-stops and ensures harmonious exposure in high-contrast scenes such as sunrises and sunsets. ✨ Smooth transitions for natural results 🌅 Sof t gradient edge for smooth transitions without hard lines 📸 Perfect for exposure correction between bright sky and darker foreground 🌇 Suitable for sunrises and sunsets, landscapes and travel photography 🔬 High-quality materials 🪶 Made from Schott B270 optical glass for maximum precision 💪 Impact-resistant & scratch-resistant coating for durability 💧 Oil and water-repellent surface - easy to clean 📷 Areas of application 🌄 Landscape photography with a high contrast range 🌍 Travel photography with difficult lighting conditions 🏞️ Scenes with a bright sky and darker foreground 📦 Scope of delivery 1x K100 Wolverine Soft GND 1.2 graduated filter (4 stops, 100x150mm) 1x storage case with magnetic fastener ℹ️ Note An additional 100x150mm magnetic frame is required for use in the ARMOUR filter holder system.
Preorder possible

The Kase Precision Focus Tool 100x100mm is primarily used as an aid for focusing on bright objects at night. Please see the item images for exact functionality. Sizes: 100x100mm Material: Plastic Please note that we also offer a kit consisting of a Neutral Night Filter in 100x100mm and the Precision Focus Tool.
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The Kase Wolverine K100 100x150mm Medium Edged GND 0.9 (3 f-stops/3 stops) graduated filter is an ideal compromise between a conventional soft GND and a hard GND filter thanks to its not-so-soft gradient shape. The soft and even gradient means that there are no hard transitions in the image. The Kase Wolverine series is characterised in particular by its excellent colour neutrality. The high-precision optical glass used is impact-resistant. The oil and water-repellent coating makes the filters extremely easy to clean.Features: Coated optical B270 glass from SchottEasy to cleanGlass thickness: 2mmScope of delivery: 1x Medium GND 0.9 graduated filter 100x150mm
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The Kase Wolverine K100 100x100mm ND1000 ND 3.0 (10 stops/10 stops) filter is ideal for controlling the amount of light that reaches the camera sensor. The longer exposure times can, for example, capture the movement of clouds or draw water as silky smooth. The Kase Wolverine series is particularly characterized by its excellent color neutrality. The high-precision optical glass used is shockproof. The oil and water-repellent coating makes the filters very easy to clean. Scope of delivery: 1x ND1000 filter 100x100mm
In Stock

🌑 K100 Wolverine ND8 ND 0.9 3 Stops 100x150mm The K100 Wolverine ND8 filter reduces the amount of light by 3 f-stops (ND 0.9) and enables longer exposure times even in bright daylight. Ideal for long exposures in landscape and architectural photography. ✨ Features & advantages 🌑 ND8 neutral density filter: 3 stops of light reduction for creative exposure control 📐 D imensions: 100x150mm | glass thickness 2mm - compatible with standard 100mm filter holders 🔬 Optical Schott B270 glass with excellent colour neutrality 💧 O il, water & dirt-repellent nano-coating for easy cleaning 🪶 Impact-resistant, high-precision glass for maximum reliability in outdoor use 📷 Areas of application 🌊 Landscape photography: create silky smooth images of flowing water or waves ☁️ Long exposures: Visualising the movement of clouds or people 🏙️ Architectural photography: Dynamic effects through motion blur in urban scenes 📸 Portraits in sunlight: Larger aperture possible for beautiful bokeh 📦 Scope of delivery 1x K100 Wolverine ND8 ND 0.9 filter (3 stops | 100x150mm) 1x protective bag for storage
In Stock

The Kase Wolverine K100 ND64 ND 1.8 100x100mm (6 stops/6 stops) filter is perfect for controlling the amount of light that reaches the camera sensor. The longer exposure times allow, for example, the movement of clouds to be captured or water to be drawn as silky smooth. The Kase Wolverine series is particularly characterized by its excellent color neutrality. The high-precision optical glass used is shockproof. The oil and water-repellent nano coating makes the filters very easy to clean.
In Stock

🌌 Kase K100 Wolverine Neutral Night Filter - 100x100mm The K100 Wolverine Neutral Night Filter (also known as an astro or light pollution filter) was specially developed for night photography. It effectively reduces the effects of artificial light such as street lamps, industrial plants or urban lighting and thus significantly improves image quality in astrophotography. ✨ Areas of application 🌠 Astrophotography: For clearer images of the night sky with fewer yellowish colour casts 🏙️ Cityscapes at night: Reduces light pollution in long exposures of urban scenes 🌌 Landscape shots at dusk: Improves contrasts in mixed light conditions 🎥 Low-light video: Optimises night shots for film productions or time-lapse scenes 🔧 Technical features 📐 D imensions: 100 x 100 mm 🧱 Thickness: 2 mm - suitable for standard 100 mm filter holders 🧲 Series: Kase Wolverine - shockproof & scratch-resistant 🧼 C oating: Oil & water-repellent coating for easy cleaning 🖼️ Material: High-quality optical Pro glass 📦 Scope of delivery 1x Kase K100 Wolverine Neutral Night Filter (Astro) - 100x100mm
In Stock
Overview of all Kase square filter types
Kase offers the following types of square filters in the sizes 100x100 mm and 100x150 mm:
- CPL / Polarising Filter: Reduces reflections on reflective surfaces. The polarising filter can also be used to make the sky appear bluer and the green of leaves more saturated.
- ND Filter: For slowing down the shutter speed or alternatively for changing the f-number individually, even in bright conditions. Kase ND filters are offered in ND8, ND16, ND64 and ND1000 strengths, so there is a suitable filter for every situation!
- GND Filter: GND filters (also called grey graduated filters) can be used to increase the exposure time. Above all, however, grey graduated filters are intended to make certain areas of the photos appear darker. For this purpose we offer filters in different strengths and variations such as soft, medium, hard, reverse and centre GND.
If you do not yet have a suitable filter holder for your camera/lens for our rectangular filters, take a look at our kits, which contain everything you need to get started! You can also find our filter holders separately under the category Filter holders.