The Kase K9 Filter Holder set for 100x100mm or 100x150mm rectangular filters was developed as a filter holder solution for conventional rectangular filters with a thickness of 2mm and for our K100 SLIM filters (1.1mm material thickness).
The current 2022 version of the K9 Filter Holder uses Combined Filter Rails which are capable to hold normal 2.0mm rectangular filters as well as 1.1mm Slim rectangular filters.
Please note: In case you mount Slim and normal square filters at the same time you need to mount the slim filter first - in the first rail - counted from the lens end / filter holder.
The K9 Filter Holder set is excellent basic equipment for a photographer and offers everything to get started with filter photography straight away.
The K9 filter holder set from Kase impresses with:
its large scope of supply
its ease of use and
its excellent price-performance ratio
As a special feature, the filter holder has a special developed round 90mm polarization filter, which is attached via magnetism to the basic insert of the K9 filter holder and no longer has to be screwed into the adapter ring. In this way, it is possible to quickly attach or remove the polarizing filter.
In addition, the polarizing filter can be easily and steplessly adjusted using a rotary wheel on the filter holder without having to turn the filter holder itself. Even with gloves in the cold, you can easily adapt your setup to the current conditions.
The CPL filter integrated in the set has a nano-coating so that your polarizing filter is protected from streaks and can be cleaned quickly and easily.
The CPL, which is indispensable in photography, is included in the scope of delivery, so that you do not need any additional acquisition costs.
The polarizing filter can also be used independently of the actual filter holder.
With this, the magnetic polarizing filter simply has to be inserted into the basic adapter ring.
Since the set comes with two of these basic adapter rings, you can work with two lenses at the same time.
Unwanted light reflections are minimized by installing them directly on the lens. The polarizing filter can be adjusted to the desired position with an adjustment wheel on the K9 Filter Holder, even if, for example, an ND or GND filter is used in the holder.
The Kase K9 Filter Holder system is precision CNC-machined from aluminum and anodized matt black to minimize light reflections. The filter holder is designed in such a way that no stray light can penetrate from the side. In addition, the K9 Filter Holder stands out due to its lightness and flat structure and can convince with its stable, durable workmanship.
A total of 4 adapter rings for common lens sizes are included in the set.
The two basic adapter rings are magnetic on the outside.
Depending on the basic adapter ring, lenses with either a 77mm or 82mm lens diameter fit on the inside.
The outer diameter of the base adapter ring is 90mm.
If your lens has a smaller filter diameter, you may need additional screw-in Step Up adapter rings.
Two of these adapter rings, with a size of 67-82mm and 72-82mm, are already included in the scope of delivery.
Two filter inserts are fitted at the factory and a third can be retrofitted if required. The third filter rail is included in the scope of delivery
Up to 3 filter inserts offer excellent options for combining the filters with each other.
Our filter holder is compatible with most 100mmx100mm or 100mmx150mm filters from other manufacturers with a glass thickness of 1.1mm and 2.0mm. You can therefore also use our Kase rectangular filters in parallel with plate filters from other brands in our K9 filter holder.
Tool / Accessories
Recommended additional accessories
To round off the set perfectly, we recommend our magnetic lens cap "Round", which can also be used without the filter holder.
The Kase ARMOUR Filter Holder in the set is a very good start to your Kase ARMOR experience.
The ARMOR filter holder and adapter are included. The Kase ARMOR filter set is perfect for professional or amateur photographers who want to use filters with all the benefits of Kase Wolverine filters, the speed of magnets and the added protection of Kase ARMOR.
Magnetic 95mm Polarizer
Reduced assembly time compared to the classic rectangular filter system
Additional protection for the rectangular filters through special aluminum frames with magnetic function
Less fingerprints on the edges of the filters
Tempered optical Pro HD glass
Highest color fidelity
Water and dust / dirt repellent
Easy to clean
Circular Magnetic ND reduces light loss
The ARMOR filter system also fits perfectly with the rectangular filters from Kase but also with those of other brands.
1x 100mm ARMOUR aluminum Filter Holder
1x 95mm ARMOUR Magnetic Polarizing Filter
2x magnetic base adapter rings: 77-95mm & 82-95mm
2x screw-in step up adapter rings: 67-82mm & 72-82mm
1x magnetic frame made of aluminum 100x150mm
1x magnetic frame made of aluminum 100x100mm
1x lens cap made of plastic
1x High Quality Hex Screwdriver
To use the filter holder with other lens filter sizes smaller than 82mm, please use suitable screw-in Step Up adapter rings.
For example, to use the ARMOR system with a 58mm filter thread, you only need an additional 58-82mm screw-in Step Up adapter ring.
The K150P Adapter Ring is used to use the Sony 12-24mm F2.8 lens with the K150P Universal Filter Holder.
The adapter ring enables the K150P Filter Holder to carry a 150mm magnetic polarizing filter.
Scope of delivery:
1x K150P Adapter Ring for Sony 12-24mm F2.8
This set has been specially developed for use with the Sony 14mm F1.8 lens in conjunction with the K9 filter holder and a K150P round magnetic polarizing filter.
Freely rotatable polarizing filter
Two slots for rectangular filters
Scope of delivery:
1x K9 Filter Holder
1x replacement rails for K9 Filter Holder
1x Adapter Ring for Sony 14mm F1.8
1x Mounting Rails for round magnetic K150P Polarizing Filter
1x Hex Key
1x K150P Polarizing Filter
The K150P Filter Holder Set 1 for the Sony 12-24mm F4 lens can hold a magnetic round polarizing filter and 2 additional 150mm plate filters.
Alternatively, up to three filters can be installed at the same time without the CPL being installed.
Of course, you can also mount a rectangular polarizing filter instead of the magnetic round CPL.
The filter holder is made of aluminum and anodized black in order to minimize the effects of light.
Scope of delivery:
1x Universal K150P Filter Holder
1x Adapter Ring Sony 12-24mm F4
1x Soft Bag Bag for storage and transport
These adapters are designed to use a K150P polarizer with the K9 filter holder.
This solution is suitable e.g. for the Sony 14mm F1.8 lens on the K9 filter holder.
This makes it possible to benefit from the advantages of a rotating polarizing filter on this lens.
Scope of delivery:
1x adapter (set)