The Hitech Modular Holder is a revolution in the Hitech 100mm hardware system. Completely versatile, not only can the 105mm front accessory ring be easily added & removed, you can also change the number of filter slots. This means that you are no longer limited to One, Two or Three slots – you can have whatever you want for the given situation. Even more appealing is the fact that the Modular Holder uses the same adapter rings as the MK4 Aluminium holders. This means that you can upgrade your current holder system at minimal expense.
Another feature of this holder is the Plain Spacers. When used with the Spring Spacers, you are creating a holder that can take our range of Glass Filters (in 4x4, 4x5.650 & 6x4 sizes). This opens up a whole new world of filters to the Hitech user.
Modular Holder
Made from sturdy Nylon, the holder is lightweight yet substantial enough to withstand normal use.
The Modular Holder System is sold as an assembled unit with three filter slots (one of which is assembled with the Plain Spacer). The 105mm Accessory Ring is available as an additional item, along with additional Spacers, Screws & Nuts.
Aluminium Modular Holder
Made from aluminium metal and anodised to a black finish, this stylish holder is extremely hardwearing.
The Aluminium Modular Holder is sold as an assembled unit with three filter slots (one of which is assembled with the plain spacer). Unlike the nylon version, the Aluminium Modular Holder comes with the 105mm Front Accessory Ring attached. Additional spacers, screws and nuts can be purchased separately.
Please click on the products below for more information.

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105mm Threaded Accessory Ring
£17.00
Aluminium Modular Holder - Complete
£75.00
Front Screw Adaptor
£13.19
Modular Filter Holder - Complete
£50.00
Spare Parts for Modular Holder
£20.00
Wide Angle Adaptor
£26.81