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LEE Filters 4x4" Neutral Density (ND) 0.9 Glass Filter

B&H # LEND.9G44 Mfr # 9ND-G
In Stock
Free Expedited Shipping
You Pay: $180.00

The Lee 4x4" Neutral Density (ND) 0.9 Glass Filter enables the shooter to adjust exposure without affecting color balance. Neutral density filters are available in 1, 2, 3, or 4 stops to suit individual situations.

Neutral Density filters have several uses and offer the possibility to achieve otherwise unachievable results. ND filters appear grey and reduce the amount of light reaching the film. They have no effect on color balance.

Neutral Density filters have four main uses

To enable slow shutter speeds to be used, especially with high-speed film, to record movement in subjects such as waterfalls, clouds, or cars
To decrease depth of field by allowing wider apertures to be used, which helps separate subjects from their background
To decrease the effective ISO of high-speed film (above ISO 400) and allow it to be used outdoors in bright situations
To allow cine and video cameras (which have fixed shutter speeds) to film subjects such as snow, sand or other bright scenes which could cause overexposure

Neutral Density factors

ND.3 (exposure adjustment = 1 stop, reduces ISO 1/2)
ND.6 (exposure adjustment = 2 stops, reduces ISO 1/4)
ND.9 (exposure adjustment = 3 stops, reduces ISO 1/8)
ND1.2 (exposure adjustment = 4 stops, reduces ISO 1/16)
Type Neutral Density
Size 4 x 4" (100 x 100 x 2mm)
Grade 0.9 (3-stop)
Filter Factor Reduces ISO 1/8
Multi-Coated No
Rotating No
Effect Reduce the amount of light reaching the film
Application To use high-speed film in bright sun
Color Temperature Not Specified by Manufacturer
Construction Glass
Front Filter Thread Size Not Applicable
Front Lens Cap Size Not Applicable
LEE Filters 4x4" Neutral Density (ND) 0.9 Glass Filter
  • Lifetime Warranty Against Manufacturer's Defects
  • Filter pouch

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    LEE Filters -  Multi Filter Pouch
    • You Pay: $50.00
     

    Care & Cleaning

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    Pearstone -  Microfiber Cleaning Cloth, 18% Gray (7 x 7.9")
    • You Pay: $4.99
     

    Books & Tutorials

    LEE Filters -  Book: Inspiring Professionals
    • You Pay: $20.00
     
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