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 Hard GND 0.6 100x150mm (2 f-stops/2 stops) graduated filter is ideal for taking photos in difficult lighting conditions. This filter is particularly suitable for photos at sunrise or sunset, where the brightest areas are in the horizon. With this special filter, please note that the gradient has a hard edge. The Kase Wolverine series is particularly characterized by its excellent color neutrality. The oil and water-repellent coating makes the filters very easy to clean. Scope of delivery: 1x Hard GND 0.6 100x150mm ND Filter
In Stock

🪞 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
Not In Stock

🌀 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.
In Stock

The Kase SLIM Wolverine K75 ND8 filter 75x100mm (3 f-stops/3 stops) is ideal for taking photos in difficult lighting conditions in landscape and architectural photography. The K75(mm) series is characterized by: Wolverine Glass Only 1.1mm thin optical glass Double-sided nanocoating High shock resistance Light weight 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.
In Stock

🧱 K100 Wolverine ND64000 filter - 16 stops (100×100 mm) The Kase Wolverine ND64000 100×100 mm is a professional neutral density filter with 16 stops (ND64000) of light reduction. Ideal for extreme long exposures in daylight - and for creative shots with special effects. 📸 Areas of application 🌊 Long exposures in daylight, e.g. for smooth water surfaces or soft cloud movements 🚶♀️ Making people and vehicles "disappear" from the picture in urban photography 🌥️ Visualise dramatic cloud structures with minute-long exposure times 🎨 Creating artistic effects - from minimalist landscapes to light painting during the day 🔍 Properties 🔬 ND64000 (16 stops) - extremely strong light reduction 📏 100×100 mm format - compatible with many 100 mm filter holders 🎯 Excellent colour neutrality - faithful colour reproduction without colour cast 🛡️ Shock-resistant optical glass - robust and durable 💧 O il, water and dirt-repellent coating - easy to clean even when used outdoors 📦 Scope of delivery 1x Kase Wolverine ND64000 filter (100×100 mm)
Not In Stock

Our SLIM filters from the Wolverine series are characterized by a smaller filter thickness of just 1.1mm. They are just as shockproof and made from the same optical glass as our conventional Wolverine filters with a width of 2.0mm. The Kase SLIM Wolverine K100 (100x150mm) Medium Edged Grad GND 0.9 (3 f-stops/3 stops) graduated filter forms an ideal compromise between a conventional soft GND and a hard GND filter due to its not-so-soft gradient shape. The soft and even gradient means there are no hard transitions in the image. 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.
Not In Stock

The Kase Wolverine K100 100x150mm Medium Edged Grad GND 0.6 (2 f-stops/2 stops) graduated filter forms an ideal compromise between a conventional soft GND and a hard GND filter due to its not-so-soft gradient shape. Due to the soft and even gradient, there are no hard transitions in the image. 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 Medium GND 0.6 graduated filter 100x150mm
In Stock

A CPL (circular polarising filter or polarising filter for short) is a very useful filter that removes reflections and glare from water and other reflective surfaces. The KaseFilters Square CPL helps to increase colour saturation, making them appear more powerful. Please note, this filter is part of the Kase Sky Eye series and does not have the impact resistant coating of the Wolverine filters. However, the excellent optical properties of the B270 glass are retained. Scope of delivery: 1x K150 polarising filter 150x150mm 1x storage case
In Stock

Our SLIM filters from the Wolverine series are characterized by a smaller filter thickness of just 1.1mm. They are just as shockproof and made from the same optical glass as our conventional Wolverine filters with a width of 2.0mm. The Kase SLIM Wolverine K100 ND64 / ND 1.8 Filter 100x100mm (6 f-stops/6 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 nano coating makes the filters very easy to clean.
Not In Stock

Our SLIM filters from the Wolverine series are characterized by a smaller filter thickness of just 1.1mm. They are just as shatterproof and made from the same optical glass as our conventional Wolverine filters with a width of 2.0mm. The Kase Wolverine K100 100x150mm Reverse Grad GND 0.9 (3 f-stops/3 stops) graduated filter is ideal for recordings in difficult lighting conditions. This filter is particularly suitable for photos at sunrise or sunset, where the brightest areas are in the horizon. With this special filter, please note that the gradient is reversed, i.e. it has its highest intensity in the middle of the filter. The soft and even gradient means there are no hard transitions in the image. 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 extremely easy to clean.
Not In Stock

🌌 Kase Wolverine ND32000 15 stops - Creative long exposure in 100x150mm The Kase Wolverine ND32000 filter with 15 stops is your perfect tool for extreme long exposures in daylight. It reduces the incident light by a factor of 32,000 - making exposure times of several minutes possible, even in the brightest sunlight. 🎯 Ideal for creative applications 💧 S mooth water surfaces: Rivers, lakes and the sea look silky and calm 🌥 Capture cloud movements: Dramatic light and structural effects in the sky 🚶 Eliminate movements: People & vehicles disappear on long exposures 🎨 A rtistic effects: Minimalism, light trails, surreal landscapes 🔍 What makes the Kase ND32000 special 🎨 Maximum colour neutrality: no colour casts, true-to-life results 💎 Optical Pro glass: Shock-resistant and durable - ideal for outdoor sessions 🧼 Easy Clean: oil and water-repellent nano-coating 🧲 S uitable for 100mm filter holder: Can be perfectly combined with Kase & other systems 💡 Application tips 📷 Tripod & remote shutter release are mandatory for sharp results 🔍 Focusing beforehand: The extremely dense glass makes the viewfinder dark 🎞 Live view or focus peaking: Recommended for precise work 📦 Scope of delivery ✅ 1× Kase Wolverine ND32000 filter - 100x150mm (15 stops) ✅ 1× filter bag with magnetic fastener 🚀 Conclusion The Kase ND32000 is the ideal tool for you if you like to work artistically, dramatically and with maximum control. Whether urban, wild or abstract - with this ND filter you can get everything out of your camera.
In Stock

Our SLIM filters from the Wolverine series are characterized by a smaller filter thickness of just 1.1mm. They are just as shockproof and made from the same optical glass as our conventional Wolverine filters with a width of 2.0mm. The Kase SLIM Wolverine K100 (100x150mm) Medium Edged Grad GND 0.9 (3 f-stops/3 stops) graduated filter forms an ideal compromise between a conventional soft GND and a hard GND filter due to its not-so-soft gradient shape. The soft and even gradient means there are no hard transitions in the image. 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.
Not 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.
