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
Kase square filters overview
Find bellow all square filters from Kase.
Filter products

🌑 K100 Wolverine ND4000 – 12‑Stops ND‑Filter (100 × 150 mm)The Kase Wolverine K100 ND4000 (12 stops, ND 3.6) is your tool for precisely controlling the amount of light and enabling creative long‑exposure photography.📸 When to use the ND4000?☁️ Capture cloud movements: Soft, flowing patterns in the sky💧 Render flowing water silkily: Smooth surfaces of rivers, waterfalls or sea waves🚗 Motion blur in busy scenes: Blur people and vehicles for dramatic effect🎨 Artistic experiments: Light trails, silhouettes and abstract compositions🔍 What you should consider📷 Tripod and remote shutter release: Long exposure times require stability🔎 Set focus first: The filter is so dark that the viewfinder lets through hardly any light🧼 Easy to clean: Oil‑ and water‑repellent coating prevents dirt buildup🧪 Technical features🔢 Neutral density value: ND 3.6 (12 stops, factor 4096)📏 Dimensions: 100 mm × 150 mm🔧 Optical glass: High‑precision, shock‑resistant glass for excellent colour neutrality💦 Coating: Oil‑ and water‑repellent, easy to clean📦 Package contents✅ 1× ND4000 filter (100 × 150 mm)✅ 1× storage bag
In Stock

The Kase SkyEye K170 ND64 ND 1.8 170x170mm (6 Stops) Neutral Density 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 oil and water-repellent coating makes the filters very easy to clean.
In Stock

🧱 K100 Wolverine ND64000 filter - 16 stops (100×150 mm) The Kase Wolverine K100 ND64000 100×150 mm is an extremely strong neutral density filter (ND16) that reduces the incident light by 16 f-stops. Perfectly suited for professional long exposures in daylight - even under extremely bright conditions. 📸 Areas of application 🌊 Long exposures in daylight - e.g. for transforming moving water surfaces into soft structures 🌥️ Visualising cloud patterns - for dramatic sky shots with a moving effect 🚶♂️ Make crowds of people "disappear" - with ultra-long exposures for deserted cityscapes 🌟 Creative experiments with light trails or minimalist landscapes 🔍 Product features 🛡️ 16 f-stops (ND64000) for maximum light control 🔬 Extremely colour-neutral - no colour distortion 🪟 100×150 mm rectangular format - ideal for standard 100 mm filter holders 🧪 Shock-resistant, optical glass - manufactured with high precision 💧 Multi-coated - water, oil and dirt-repellent for easy cleaning 📦 Scope of delivery 1x Kase Wolverine ND64000 filter (100×150 mm)
Preorder possible

The Kase Wolverine K150 Hard Grad GND 0.9 150x170mm (3 f-stops/3 stops) graduated filter is ideal for shooting in difficult lighting conditions. This filter is particularly suitable for photos at sunrise or sunset, where the brightest areas are on 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. Thanks to the oil and water-repellent coating, the filters are extremely easy to clean.
In Stock

🛡️ K100 Clear Protection Filter 100x150mm – Rectangular Clear Glass Protection FilterThe K100 Clear Protection Filter with dimensions 100x150 mm reliably protects your valuable camera equipment – without compromising image quality. Made from high-quality clear glass and finished with a special coating, it offers maximum light transmission while minimizing reflections, scratches, dust and fingerprints.🔧 Features📐 Format: Rectangular, 100x150 mm – ideal for all common 100 mm filter holders🔍 High‑transparent clear glass: For maximum sharpness and neutral colour reproduction🛡️ Protective coating: Resistant to scratches, dust and fingerprints🧩 Compatible: Ideal for use with ND or graduated filters💨 Quick handling: Easy insertion into the filter holder⚙️ Technical Data📏 Dimension: 100x150 mm🔬 Material: Optical clear glass with special coating🎯 Compatibility: Fits 100 mm rectangular filter holders (e.g. Kase K9 or ARMOUR filter holder)📦 Package Contents🧊 1× K100 Clear Protection Filter 100x150 mm🎒 1× Filter bag with magnetic closure
In Stock

🌅 K150 Wolverine Reverse GND 1.2 – 4 Stops Graduated Filter 150x170mmThe Kase Wolverine K150 Reverse GND 1.2 (4 stops / 4 stops) is the ideal graduated filter for demanding landscape and nature photography. It provides even exposure during sunrises and sunsets when the brightest parts of the image are at the horizon.Thanks to the reverse gradient – highest density in the centre of the image – the brightness between sky and foreground is distributed harmoniously. The result: natural, high‑contrast shots without harsh transitions.The Kase Wolverine series stands for colour neutrality, durability and an easy‑care nano‑coating. Oil, water and dirt bead off, making the filter especially long‑lasting and everyday‑ready – perfect for outdoor and travel use.✨ Highlights🌄 Reverse GND 1.2 (4 stops) – ideal for scenes with strong light on the horizon🎞️ Soft, even transition – no hard edges in the image🔬 High‑quality optical glass – colour‑neutral and extremely scratch‑resistant💧 Nano‑coating – oil‑, water‑ and dirt‑repellent🧱 Robust & shock‑resistant – made from hardened B270 glass📷 Ideal for🌅 Sunrises & sunsets with high dynamic range🏞️ Landscape & nature photography with strong light contrast📸 Creative exposure control without colour shifts📦 Package includes✅ 1× Kase Wolverine Reverse GND 1.2 (4 stops) 150x170 mm filter✅ 1× Protective case for safe storage
In Stock

🌑 K170 SkyEye ND1000 ND 3.0 170x170mm – Creative Long‑Exposure Photography Made EasyThe Kase SkyEye K170 ND1000 ND 3.0 170x170mm (10 stops) is your perfect helper to deliberately reduce the amount of light and thereby enable exciting long‑exposure shots. With its excellent colour neutrality and maximum sharpness you achieve clear, detailed photos – even in bright daylight.📸 When do you need the K170 ND1000?💧 Water surfaces: Give rivers and lakes a silky‑soft appearance.🌥 Clouds and sky: Capture dramatic cloud formations that move gently across the sky.🚶♂️ Moving subjects: Let people and vehicles blur for impressive dynamism.🎨 Creative effects: Create light trails, silhouettes and other artistic images.🔍 What you should consider📷 Tripod and remote shutter release: Essential for shake‑free long exposures.🧭 Set focus first: The filter is very dark – set focus before attaching the filter.🖼 Use live view: This lets you keep composition in view even though the image is heavily darkened.🧪 Technical Features🔢 ND level: ND1000 (10 stops) – reduces incoming light by a factor of 1000.📏 Size: 170 × 170 mm – compatible with common grid systems (e.g. 100 mm, 67 mm).🎨 Colour neutrality: Guarantees no colour cast distortion.🔍 Maximum sharpness: Precise optical coating for crystal‑clear images.🛡 Oil‑ and water‑repellent coating: Easy to clean and robust in use.📦 Package contents✅ 1× ND1000 10 Stops 170 × 170 mm✅ 1× Storage bag
In Stock

Our Black Mist Effect Filter ensures special lighting effects in your photos and videos. Material glass: tempered optical glass Scope of delivery: 1x Black Mist Effect Filter 100x100mm 1x storage case (leather)
In Stock

🌫️ Kase K100 Wolverine ND32 5 Stops - 100x100 mm grey filter The Kase K100 Wolverine ND32 filter with 5 f-stops is your reliable companion for creative long exposures in daylight. With its 100x100 mm format, it fits perfectly in all standard 100 mm filter holder systems - especially in the Kase K9 and Armour series. Thanks to high-quality optical glass technology, the ND32 filter reduces the incident light by a factor of 32 without colour shifts or loss of sharpness. Ideal for water, clouds or moving objects - for soft gradients and dramatic lighting moods. ✅ Product highlights: 🌗 5 stops Exposure extension: ND32 = 32-fold reduction in the amount of light 📏 Format 100x100 mm: Compatible with all Kase 100mm filter holders 🎨 Colour stable: No colour distortion thanks to Wolverine glass technology 🔍 Sharpness & clarity: Ultra-high image quality for high-end images 💪 S cratch-resistant & water-repellent: Multi-coated surface 📦 Scope of delivery: 🧊 1x Kase K100 Wolverine ND32 (5 stops) 100x100 mm filter 🎒 1x storage bag with magnetic fastener 💡 Our tip: Use this filter with the Kase K9 filter holder for maximum flexibility and quality.
In Stock

The Kase Wolverine K150 Hard Grad GND 0.6 150x170mm (2 f-stops/2 stops) graduated filter is ideal for shooting 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 extremely easy to clean.
In Stock

🛡 K150 SkyEye CPL Rectangular Polar Filter 150x150mmA CPL (circular polarising filter) is a very useful filter that removes reflections and glints from water and other reflective surfaces. The K150 SkyEye rectangular polar filter helps increase colour saturation, making your shots look more powerful.🔧 Features📐 Rectangular format 150 mm × 150 mm💎 High‑quality B270 glass for excellent image quality🚫 No shock‑resistant coating (unlike the Wolverine series)📸 UsageUse the filter when photographing water bodies, glass or other reflective materials to reduce unwanted reflections. At the same time it boosts colour saturation and delivers richer, more contrasty images.💡 ConclusionThe K150 SkyEye CPL is ideal when you want to control reflections and increase the colour intensity of your images – compact, high‑quality and easy to handle.📦 Package contents✅ 1× 150 mm polar filter✅ 1× storage bag
Preorder possible
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.
