Premium Rectangule or Square Filter Sets for Professional Photography
Explore our selection of filter sets, including the robust K100 and Armour systems, the wide-angle suitable 150 and 150P, and the compact 75. In addition, we offer a range of rectangular filter set accessories and practical magnetic filters. Perfect your photography with our diverse options.
Kase rectangular filter sets and accessories
Choose the items or filter sets that best fit your needs.
ARMOUR Magnetic frame for filters 100x100mm
🧲 ARMOUR magnetic frame for 100x100mm filters The ARMOUR magnetic frame was specially developed to optimally integrate 100x100mm rectangular filters into the ARMOUR filter system. Thanks to precise aluminium processing and practical fine threads, the frames can be used several times - ideal when a filter is replaced. ✨ High-quality workmanship ⚙️ Made from high-quality aluminium and plastic for durability 🖤 Matt black anodised to reduce distracting light reflections 🔄 Reusable thanks to fine thread 📷 Compatibility & flexibility 📐 Suitable for 100x100mm rectangular filters 🌍 Also suitable for filters of other brands (note maximum glass thickness, ARMOUR frame spacers may be required) 🛡️ Frame does not touch the glass - additional protection in the event of a fall 🔬 Technical details 📏 External dimensions: 110 x 110 mm 🪶 Lightweight, robust design 📦 Scope of delivery 1x ARMOUR magnetic frame 100x100mm 1x storage case 1x screwdriver
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ARMOUR Bag for Filter Holder and Filters
🎒 ARMOUR Soft Bag with 6 CompartmentsThe ARMOUR Soft Bag was specially designed for the safe transport and storage of the ARMOUR filter holder. It provides ample space for filters, accessories, and ensures optimal organization on every use.✨ Highlights🧩 7 padded interior compartments for filters and accessories📦 1 exterior pocket for quick access to essential items🛡️ Robust construction protects against dust, scratches and splashing water🎒 Perfect for the ARMOUR filter holder and compatible filters🚶♂️ Ideal for travel, outdoor shoots and studio use📏 Technical Specifications📐 Height: 19.5 cm📐 Width: 16.5 cm📐 Depth: 8.8 cm📷 Application🌍 Secure transport of ARMOUR filters and holder📸 Order and protection while shooting on the go🏞️ Practical for landscape, travel and architectural photography📦 Package Contents1x ARMOUR Soft Bag1x Carry strap
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Self-adhesive colored sticker for ARMOUR frames
These stickers were developed exclusively for 100x150mm ARMOR frames and their self-adhesive backing allows for effortless filter labeling. You can also easily adjust the length of the stickers to fit the dimensions of your filters. Keep your workflow smooth and organized with these handy stickers - a must-have for photographers of all levels. Scope of delivery: 2x color stripes (green) 2x color stripes (blue) 2x color stripes (red)
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Screw-in Step Up Adapter Ring
🔩 Screw-in Step Up Adapter RingWith the Screw-in Step Up Adapter Ring you can flexibly adapt your lenses with smaller diameters to our 100mm filter systems, the K9 filter kit as well as the ARMOUR system. Made from lightweight yet high‑strength aluminium, the rings are robust, durable and ideal for mobile use.⚙️ Flexible Use🔄 Multiple rings can be screwed together to achieve the desired target diameter🎯 Precisely matched to the supplied 77mm & 82mm base adapter rings📐 Ideal for adapting to different filter diameters🔬 Premium Materials🪶 Made from high‑strength aluminium⚫ Black anodised to prevent light reflections🧩 Compatible with each other – e.g., 52–77mm combined with 77–82mm📷 Applications🌄 Use with Kase 100mm filter systems🛠️ Perfect addition to the K9 filter kit🧲 Compatible with the ARMOUR filter system🧲 Compatible with the KW Revolution and ROUND Wolverine filter systems (Note: an additional inlaid ring is required for KW Revolution or a magnetic adapter ring for the ROUND Wolverine series)📦 Package Contents1× Screw-in Step Up Adapter RingNote: For adapting to our magnetic round filters, please use the magnetic version (search term: Magnetic Step Up Adapter Ring or Inlaid Step Up Adapter Ring).
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🛡 ARMOUR Accessories Set 1 – For Care, Protection & Replacement
🛡 ARMOUR Accessories Set 1 – For Care, Protection & ReplacementThe ARMOUR Accessories Set 1 is the ideal addition for all users of the ARMOUR filter holder system. It provides everything you need for daily use, cleaning and long‑term protection of your filter equipment.🧰 Content & Features🔒 1× Magnetic Lens Cap (objective cover) made of aluminium – securely protects your ARMOUR round filter in the holder🧼 1× Cleaning set for filters & lenses consisting of:🫧 1× Bellows (suction device)🖊️ 1× Cleaning pen🧻 10× Microfiber cloths🧪 2× Sensor‑Cleaning sticks (Sensor Swabs)🎒 1× Storage bag🔧 Compatible DevicesThis set is specifically designed for the ARMOUR filter holder system and fits all ARMOUR round filters.💡 ConclusionPractical for travel, ideal for maintenance and as the perfect addition to your ARMOUR setup.📦 Package Contents✅ 1× Magnetic Lens Cap✅ 1× Cleaning set including bellows, cleaning pen, microfiber cloths, sensor‑swabs and storage bag
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ARMOUR Replacement Part Spacer Foam for Magnetic Frame
🧩 ARMOUR Replacement Part Spacer Foam for Magnetic FrameThe ARMOUR foam spacers were developed to secure filters in the magnetic frame that do not match the exact standard dimensions (100x150 mm). Some third‑party manufacturers produce filters with a glass width 1–2 mm smaller – the spacers provide a solution.✨ Optimal Fixation🔒 Also securely holds narrower filters in the magnetic frame🧩 Easy to use: fits at 2 positions per side⚙️ Developed for the ARMOUR filter system📷 Compatibility🌍 Suitable for ARMOUR magnetic frames📐 Suitable for filters from third‑party manufacturers with a smaller glass width📦 Package Contents4× ARMOUR replacement part foam spacers for magnetic frame
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K150P filter holder soft bag
The K150P filter bag is used to store the K150P filter holder including accessories. The bag has a large compartment so that the filter holder can be easily stowed away. It is Made of durable material and has a practical carrying strap.Scope of delivery: 1x K150P bag
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ARMOUR Accessory Set 2
The ARMOR accessory set 2 includes the following items: 1x ARMOR magnetic lens cap made of aluminum 1x ARMOR Soft Bag 1x cleaning set for filters and lenses: 1x suction cup 10x cleaning pens 10x cleaning cloths 2x sensor cleaning rods sensor swab 1x bag for storage 2x ARMOR spare part foam for ARMOR filter holder
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K75 Filter Soft Bag
👜 K75 Filter Soft Bag – Protect your filters on the goThe K75 Filter Soft Bag is the ideal solution to safely and neatly store your 75 mm filter holder, multiple ND filters and accessories.🔧 Features🧵 Durable, water‑resistant material – keeps your filters dry even in light rain.🔒 Velcro closure for quick opening and secure sealing.🎒 Includes carrying strap (shoulder belt) for comfortable carrying.📏 Compact dimensions (W×H×D): 12.5 cm × 13.5 cm × 8.0 cm (filled with 75 mm holder, accessories and 3 filters).🧲 Tab with Velcro strap for attachment to tripod or other equipment.⚖️ Light, soft design – fits effortlessly into any backpack, but should not be subjected to heavy loads.📱 CompatibilitySuitable for the K75 mm filter system and all associated holders, ND filters and other accessories.💡 NoteRemember to store the bag in your backpack so that the filters are not overly stressed.📦 Package contents✅ 1× Filter bag✅ 1× Shoulder strap
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K150P Sigma 14-24mm F2.8 DG DN Set 1 incl. filter holder and bag
📸 K150P Sigma 14-24mm F2.8 DG DN Set 1 incl. filter holder and bagThe K150P Universal Filter holder was specially developed for the Sigma 14-24mm F2.8 DG DN Sony‑mount lens and allows you flexible filter solutions without image loss.🔧 CompatibilitySuitable for the Sigma 14-24mm F2.8 DG DN lens (Sony‑mount).⚙️ Features🔄 Stepless rotation: The outer part can be rotated as needed to optimally adjust the photographic scene.🟠 Red adjustment knob: Allows precise positioning of the round polarising filter (150 mm diameter).📏 Pre‑installed filter rails: Up to two rectangular filters can be used simultaneously without removing the round polarising filter.🛡 Aluminium, black anodised: Minimises light reflections and provides high durability.🧲 Removable outer filter frame: The polarising filter stays attached when the frame is removed.🎒 Practical soft‑bag: Two zippers, an extra compartment and a magnetic closure for secure transport.📦 Included items✅ 1× K150P Universal Filter holder✅ 1× K150P Adapter Ring for Sigma 14-24mm F2.8 DG DN lens✅ 1× Soft Bag
Preorder possible
K100 Wolverine Entry Level Set 2 with K9 Filter Holder
Perfect entry into the world of creative filter photographyThe Kase Wolverine Series Entry-Level Kit 2 is the ideal rectangular filter starter set for ambitious landscape photographers. It is aimed at anyone who wants to develop their shots with controlled exposure, more intense sky details, and reduced reflections.The set includes the innovative K9 Filter Holder, a magnetic 90mm CPL polarizing filter, as well as high-quality GND and ND filters from the robust Wolverine series.Whether for long exposures in daylight, atmospheric sunsets, or creative landscape shots – with this kit you have the perfect tool at hand. Thanks to the clever step-down adapters, it is compatible with a wide range of common lens sizes (67–90 mm).Robust quality – creative freedomThe filters are made from scratch‑resistant, colour‑neutral optical glass of the Wolverine series – ideal for brilliant image quality without colour casts. The included accessories provide maximum flexibility and secure handling.Highlights & benefits at a glance:✅ Complete set for beginners in rectangular filter photography (100x150 mm)✅ Magnetic 90mm CPL filter: Quick to mount, no screws✅ ND1000 filter (10 stops): For long exposures in daylight✅ Soft GND 0.9 (3 stops): Ideal for exposure control of sky & horizon✅ Universal compatibility: Thanks to step‑down adapters for 67 mm to 90 mm✅ Filter bag included: Secure transport for your filters on the go📦 Package contents:1x K9 Filter Holder kit2x adapter rings (77–90 mm & 82–90 mm)2x step‑up adapter rings (67–82 mm & 72–82 mm)1x 90 mm magnetic CPL polarizing filter1x Wolverine ND1000 (100x150 mm, 6 Stops)1x Wolverine Soft GND 0.9 (100x150 mm, 3 Stops)1x transport bag for 100x100 & 100x150 mm filters
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K100 Wolverine Master Set with K9 Filter Holder
Ultimate filter set for astrophotography & landscape shooting:The Kase Wolverine Master Set is the premium complete set for demanding photographers who value perfect light control and minimal light pollution. Ideal for astrophotography, landscape photography and long exposures day and night. This set combines high-quality ND and GND filters with a robust K100 filter holder system – ideal for those seeking maximum creative freedom and precision in image making.High-quality materials – Perfect results:All filters are made from the proven Kase Wolverine series – extremely durable, color-neutral, scratch-resistant and with excellent image sharpness. The magnetic polarizer filter as well as the practical step-up rings make the set flexible for various lenses. ✅ Complete set: Ideal for beginners & pros in landscape and astrophotography ✅ High-quality ND and GND filters: Perfect control over lighting conditions and sky details ✅ Magnetic CPL filter: Effortless handling with maximum efficiency ✅ Universally usable: Fits common lens sizes thanks to step-up adapters (67–90mm) ✅ Optimal for long exposure & sunsets: ND64, ND1000, Soft and Reverse GNDs ✅ Compact filter bag & microfiber cloth: For safe transport & careContents: 1x K9 filter holder set 2x base adapter rings (77–90mm, 82–90mm) 2x step‑up rings (67–82mm, 72–82mm) 1x magnetic 90mm CPL polarizer filter 1x ND64 100x150mm (6 stops) 1x ND1000 100x100mm (10 stops) 1x Soft GND 0.9 (100x150mm) 1x Soft GND 1.2 (100x150mm) 1x Reverse GND 0.9 (100x150mm) 1x soft filter bag 1x microfiber cloth