Product Highlights
  • ND Neutral Density Filter
  • 3 Stop Reduced Exposure
  • 8x Filter Factor
  • 100 x 100mm (4 x 4") Filter Size
  • Allows for Use of Wider Aperture
  • For use with Lee Filters 100mm Filter Holder
Lee Filters 100x100mm Neutral Density 0.9 Resin Drop In Filter Lee Filters 100x100mm Neutral Density 0.9 ...
Web Availability: Special Order
Vistek Locations
  • Toronto Special Order
  • Ottawa Special Order
  • Mississauga Special Order
  • Calgary Special Order
  • Edmonton Special Order
Please call and verify availability at the store as stock changes daily.


These filters reduce light transmission uniformly over the visible region of the spectrum, in definitive steps. Although used mainly in colour photography for reducing light levels without colour change, they can also be used for black and white photography.

They are particularly useful for compensating for too much light, in circumstances where changing the shutter speed, aperture or film type is not possible or desirable. For example, exposure time can be increased to achieve special effects when photographing running water and waterfalls etc., without adjusting the aperture. In addition, depth of field can be reduced by increasing the aperture by the stop value of the filter used. For example, if the aperture is required to be f4 yet correct exposure is at f8 and the speed cannot be changed, a 0.6ND will allow the setting of the f4 aperture.

Key Features

  • 0.9 neutral density
  • 3 stop value
  • transmission 12.5
  • 4x4" (100x100mm) resin


Questions & Answers

Lee Filters 100x100mm Neutral Density 0.9 Resin Drop In Filter

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