ND 75 Series

75x80mm ND64 (1.8) 6 Stop Filter

5 (customer reviews) / write a review


Neutral density filter (ND) with 6 f-stop absorption.
  • 75x80mm and thickness 2mm for System M75 filter holders
  • Unique, thanks to the anti-reflective, water-repellent and oleophobic coating
  • High-quality lens grade optical glass exclusive to NiSi
  • IR series with blocking of infrared light, avoiding colour cast
  • High chromatic neutrality
  • Filter sleeve included

Free tracked shipping

In stock 🇬🇧

Estimated delivery May 22, 2024 if you order now.
The delivery date is estimated, not guaranteed. All shipments are monitored by us until delivery.

Same item shipped from UE, EUR currency
Go to NiSi Eurostore

Pay in 3 interest-free payments, choose at checkout.
SKU: uknisi0469
Official NiSi UK Guarantee
Weather resistant
Nano® coating
Official technical support
99% colour accuracy

ND Filter 75x80mm ND64 (1.8) 6 Stop

NiSi neutral density (ND) filters are the ideal tool for managing light in the field. Thanks to the wide range of densities available, NiSi ND filters allow you to extend shutter speeds even in bright conditions. Managing light with ND Filters allows you to have a fourth way to control exposure (in addition to ISO, time and aperture).

NiSi 75mm neutral density (ND) filters are the ideal tool for reducing light intensity. Thanks to the wide range of available strengths, NiSi ND filters can be used for long exposures at any brightness. Light control with ND filters gives you a fourth way to control exposure (in addition to ISO, exposure time and aperture). The NiSi ND64 6 Stop 75x80mm filter reduces the light by 10 f-stops without changing the colours, which can increase the shutter speed by 64 times (e.g. from 1/60″ to about 1″ or from 1/2″ to about 30 seconds).


All NiSi square use Nano Coating®, this wording indicates 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, i.e. the coating that blocks infrared light, and therefore the dominant magenta colour.
The dimensions are 75x80mm and 2mm thickness, so the filter is also compatible with filter holders of other manufacturers that support this standard and do not have high manufacturing tolerances. We recommend using the NiSi M75 filter holder.

Unparalleled Quality

NiSi filters are all made of the highest quality lens grade optical glass so as not to lose even the smallest detail in your images. The special Nano Coating coating on both sides minimises unwanted reflections and gives the NiSi neutral density filters the characteristic of being water-repellent and oleophobic. There are no comparable quality filters thanks to the exclusive NiSi glass used, with which you can be confident that your lenses will not lose definition.

Unique on the market

Thanks to the very high chromatic correspondence and absence of dominants, you can finally say goodbye to impractical and time-consuming colour corrections in post-production. NiSi optical glass is not the classic B270 used by many manufacturers, but it is a superior quality glass used by the major manufacturers of photographic lenses specifically for the finest optical elements, NiSi filters do not degrade the image and your lens and photographic sensor will always work at maximum of their potential.


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 the resistance of the filter and the grip. Our filters and holders are born to be used outdoors, in any weather situation, enjoy photography in its purest essence.

Related products of interest

Reviews for 75x80mm ND64 (1.8) 6 Stop Filter

5 reviews
Starred 5 on 5
Starred 4 on 5
Starred 3 on 5
Starred 2 on 5
Starred 1 on 5
  1. John Finch (verified owner)

    Perfect neutral results!

  2. George (verified owner)

    Great item

  3. Paul (verified owner)

    Excellent results so far (limited trials only)

  4. Richard Lear (verified owner)

  5. jean pierre camm (verified owner)

    very fast and efficient service

Add a review

Your email address will not be published. Required fields are marked *