NiSi Square Filter M75 II Advanced Kit

NiSi Square Filter M75 II Advanced Kit – 360° Rotatable Holder with True Color CPL

This NiSi M75 II Advanced Kit supplies a complete square filter system for mirrorless cameras. It includes a rotatable and lockable holder, an ultra-slim True Color circular polarizer, graduated and solid ND filters in multiple stops, a Natural Night filter, adapter rings and cleaning accessories. The kit fits 75 mm wide square filters (2 mm thick) from NiSi and other brands.

Key features and build

The holder rotates 360 degrees and locks in any desired position, so you can set and secure the angle you need. It uses a new locking design that makes inserting and removing filters very smooth. In addition, the holder is made from aviation-grade aluminium for reliable everyday use.

Compatibility and mounts

The standard main adapter fits a 67 mm filter thread. Moreover, the holder supports adapter rings (sold separately) for filter threads from 40.5 mm up to 62 mm. This gives you flexibility across many lenses and mirrorless setups.

Polarizer design and operation

The kit includes an ultra-slim NiSi True Color circular polarizing filter (CPL). You can rotate the polarizer from a small wheel on the back of the holder, which means you do not need to remove any square filters to adjust polarization. This design speeds up adjustments while keeping stacked filters in place.

Additional adapter rings

• 40.5 mm
• 43 mm
• 46 mm
• 49 mm
• 52 mm
• 55 mm
• 58 mm
• 62 mm

What’s included in the M75 II Advanced Kit

• 1 x NiSi M75 II Holder Kit (Incl. True Color CPL)
• 1 x NiSi 75x100mm Multi-coated Medium 0.9 (3-stop) Graduated ND Filter
• 1 x NiSi 75x80mm Nano Multi-coated IR ND 1.8 (6-stop) Filter
• 1 x NiSi 75x80mm Nano Multi-coated IR ND 3.0 (10-stop) Filter
• 1 x NiSi 75x80mm Natural Night Filter
• 1 x NiSi 67mm Main Adapterring
• 1 x NiSi Pouch + Lens cap for M75
• 1 x NiSi Clever Cleaner
• 1 x NiSi Cleaning Cloth

Technical specifications

Use cases

Use the kit for landscape and outdoor photography where graduated ND control and solid ND stops are required. The Natural Night filter suits scenes with artificial lights, and the CPL helps reduce reflections and deepen skies. The rotatable holder and back-wheel polarizer let you make quick adjustments without removing stacked filters.

Smart FAQ

Question: Will the holder work with my mirrorless camera lens?

Answer: The holder is made for mirrorless cameras and fits 75 mm wide square filters (2 mm thick). It attaches via the included 67 mm main adapter. If your lens has a different thread, you can use one of the optional adapter rings (40.5–62 mm) sold separately.

Question: Can I rotate the circular polarizer without removing other filters?

Answer: Yes. The ultra-slim True Color CPL rotates from a small wheel on the back of the holder, so you can adjust polarization while keeping square filters in place.

Question: Which ND filters come with the kit and what are they for?

Answer: The kit includes a 75x100mm 0.9 (3-stop) graduated ND for balancing bright skies, a 75x80mm ND 1.8 (6-stop) and ND 3.0 (10-stop) for long exposures or bright conditions, and a 75x80mm Natural Night filter for scenes with artificial lighting.

Question: Are adapter rings included for smaller lenses?

Answer: The kit includes the 67 mm main adapter ring. Additional adapter rings for 40.5, 43, 46, 49, 52, 55, 58 and 62 mm threads are available separately.