Kit 100 Series

100x100mm Long Exposure ND Filter Kit

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NiSi Long Exposure Filter Kit, 3 Neutral Density filters 100×100 (2mm thick) and accessories included
  • ND Nano IR filter 100×100 – ND8 (0.9) – 3 Stop
  • ND Nano IR filter 100×100 – ND64 (0.9) – 6 Stop
  • ND Nano IR filter 100×100 – ND1000 (0.9) – 10 Stop
  • All filters in lens grade optical glass, Nano treatment, anti-IR (infrared light blocking to avoid colour cast)
  • Cleaning cloth, soft case for 4 filters, a guide to the use of ND filters and 4 spare gaskets included!

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In stock 🇬🇧

Estimated delivery May 24, 2024 if you order now.
The delivery date is estimated, not guaranteed. All shipments are monitored by us until delivery.

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SKU: uknisi0317
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Nano® coating
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99% colour accuracy
NiSi Optical Glass

NiSi 3 ND Filters “Long Exposure” Kit

The NiSi Long Exposure Filter Kit includes 3 x 100x100mm in the most popular densities on the market.

The NiSi “Long Exposure” ND Kit already contains everything needed to use the 100mm square ND filters on 100mm wide and 2mm thick filter holder (filter holder not included). They can be used on Lee, Haida or other manufacturers filter holders; obviously using the incredible NiSi V6 Holder you will also have the versatility of 3 slots (+1 polariser) without vignetting at 16mm on full-frame (10-11mm on APS-C) and the possibility to choose the version with the famous Landscape Polariser.

The NiSi Long Exposure Filter Kit contains several accessories:

  • 1 x NiSi Nano IR ND filter – ND8 (0.9) – 3 Stop
  • 1 x NiSi Nano IR ND filter – ND64 (1.8) – 6 Stop
  • 1 x NiSi Nano IR ND filter – ND1000 (3.0) – 10 Stop
  • 1 x Soft filter case for 4 ND filters (100×100 ND or 100×150 GND)
  • 1 x Cloth for cleaning filters
  • 4 x Replacement gaskets against light infiltration (remember to insert the filters so that the shorter part of the gasket faces the sides, so that the slot track can slide freely without colliding with the gasket)
  • 1 x Guide to using ND filters

Filters Holder not included, discover our NiSi V6 / V5 Pro range (also with polariser).


NiSi filters are all made of the highest quality lens grade optical glass which has a higher transmittance than standard optical glass such as B270 and much higher than resin. This ensures that no detail is lost in your images. As we are the only manufacturer to use lens grade optical glass for our filters, there are no comparable quality filters on the market.

Unique treatment

All NiSi square filters benefit from the use of the exclusive Nano Coating treatment which makes the filter water-repellent and oleophobic for perfect sharpness. NiSi filters also use IR technology to block infrared light, and therefore eliminate the risk of magenta colour cast. The special Nano Coating coating on both sides minimises unwanted reflections and gives the NiSi neutral density filters water-repellent and oleophobic properties.

Weatherproof and durable. 

The Nano® Coating treatment gives the filter the quality of repelling water and oils, making cleaning very easy even in extreme conditions or with the presence of seawater. The finishing of the edges and the rounded corners improve grip make our filters easier to handle and rounded corners are far less likely to break off. Our filters and holders are created to be used outdoors, in any weather situation, enjoy photography in its purest essence.

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Reviews for 100x100mm Long Exposure ND Filter Kit

5 reviews
Starred 5 on 5
Starred 4 on 5
Starred 3 on 5
Starred 2 on 5
Starred 1 on 5
  1. Andrew Carmichael (verified owner)

  2. Manuel Sechi (verified owner)

  3. Allan W. (verified owner)

  4. Dan (verified owner)

  5. Adam Mitchell (verified owner)

    Extremely pleased with this set. Quality product

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