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When it is
desirable to maintain a particular lens opening for sharpness or
depth-of-field purposes, or simply to obtain proper exposure when confronted
with too much light intensity, use a Neutral
Density (ND) filter. This
will absorb light evenly throughout the visible spectrum, effectively altering
exposure without requiring a change in lens opening and without introducing a
color shift.
A Neutral
Density filter reduces the amount of light passing through the
camera lens without changing the color of the scene. It is
especially useful in bright light conditions to help prevent
overexposure. The neutral density filter also allows
proper exposure at a wider lens opening for reduce
depth-of-field to highlight a key subject by making the
foreground and/or background out of focus.
The Neutral
Density filter also allows shutter speeds to produce blurred
motion effects.
Available in
densities .3, .6 and .9.
The Tiffen Company, LLC
90 Oser Avenue, Hauppauge, NY 11788
www.tiffen.com email:
techsupport@tiffen.com
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