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

K100 Wolverine ND8 3 Stops ND 0.9 (100x100mm) The Kase Wolverine K100 ND8 filter with 3 stops (ND 0.9) is a high-quality neutral density filter that reduces the amount of light that hits the camera sensor. Ideal for creative long exposures and photographers who want to control their shots. ✨ Creative control over light & exposure 🌤️ 3 f-stops of light reduction - perfect for moderate long exposures ☁️ Enables you to capture cloud movement for dynamic sky shots 💧 Transforms water surfaces into silky smooth textures 🎨 Excellent colour neutrality without unwanted colour casts 🔬 High-quality finish 🪶 Made from high-precision, impact-resistant glass 💧 O il and water-repellent nano-coating for easy cleaning 🧵 Robust design for professional use 📷 Areas of application 🌄 Landscape photography 🏙️ Architectural photography 🌊 Water & nature photography 📸 Creative long exposure in daylight 📦 Scope of delivery 1x K100 Wolverine ND8 filter 100x100mm1x case for storing the filter
In Stock

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

The special thing about our rotating insert polarizing filter with rotating function is its mechanism, which allows the polarizing filter to be rotated independently of the filter holder.This allows graduated filters or other ND filters to be placed at the front are placed on the filter holder via a magnetic frame, ideally combined with the freely rotating polarizing filter. In which cases is this needed? Particularly wide-angle lenses such as the Sony 14mm F1.8, Laowa 15mm and the Olympus 7-14mm have a very strong curvature of the lens which usually. makes it impossible to use a 100mm filter holder. To get around this, we have developed special adapters that are used on our ARMOR 100mm filter holder. So these ultra wide angle lenses can be used on a 100mm filter holder. Since the magnetic 95mm polarizing filter of the ARMOR filter holder can no longer be used in this case, you can regain some flexibility with this insertable polarizing filter with rotating polarizing filter. Scope of delivery: 1x ARMOR insert polarizing filter Note: This polarizing filter is not as shockproof as the Wolverine series. This is because the glass of a polarizing filter (also from other manufacturers) cannot be thermally hardened accordingly.
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

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

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

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

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

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

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 K150 Reverse GND 0.9 150x170mm (3 f-stops/3 stops) graduated filter is ideal for recordings in difficult lighting conditions. This filter is particularly suitable for photos taken at sunrise or sunset, where the brightest areas are in the horizon. With this special filter, it should be noted 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 oil and water-repellent coating makes the filters very easy to clean.Scope of delivery:1x K150 Reverse GND 0.9 150x170mm 1x storage case
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.