Promaster 4544 40.5mm Variable ND Filter
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Promaster 4544 40.5mm Variable ND Filter

Promaster 4544 40.5mm Variable ND Filter

UPC: 029144045449 MPN: 4544 SKU: 029144045449
Price:
$39.95

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What's Included

  • Promaster 4544 40.5mm Variable ND Filter
  • 1-Year Promaster Warranty

Reviews
Specifications

TYPE
Available ColorsBlack
Mount Thread (mm)40.5
Optical EffectThe Promaster Variable Neutral Density Filter (VND) provides from 2 to 9 stops of light reduction. Handles just like a polarizing filter. On a sunny day it can drop the shutter speed from 1/1,000 to 1/2 second. Or permit shooting with the lens aperture wide open for shallow Depth of field under any lighting condition.
Create dynamic images in creative ways. For example - In Manual mode the Variable ND filter allows the photographer to select a slower shutter speed and a specific aperture to achieve the desired Depth of Filed - for example 1/2 second and f/4.0 for motion blur and moderately shallow DOF. Once dialed in, simply turn the variable ND filter's ring until the camera's exposure meter zeros out. Use this technique to create images of sharply rendered subjects against motion-blurred backgrounds.
TypeND - Neutral Density

Description

Features:

The PROMASTER Variable Neutral Density filter allows total lighting control in virtually any environment. Completely variable from a factor of ND3 to ND400.

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