Hoya 77mm Pro1 Digital ND4
Filter:
Hoya 77mm Pro1 Digital ND4 Filter is a lightweight and durable digital
filter which is ideal to use for photographic nature, travel and outdoor
application. It protects front lens surface from scratches, moisture and dust.
It enables slow shutter speeds to be used specially with high speed films to
record movement in subjects such as waterfalls, clouds or cars. The ultra thin
filter frames helps avoid vignetting on super wide angle lenses are also
designed to hold a lens cap. This Neutral Density filters will evenly reduce the
amount of light passing through the lens without affecting the color. This
filter minimizes depth of field by allowing wider apertures to be used which
helps separate subjects from their background. It is incorporated with black
matte aluminium satin finish almite frame to reduce the chance of light
reflecting off the edge. With the help of digital multi-coated glass to reduce
the appearance of
lens
flare and ghosting caused by reflections. This filter is equipped with a
straight knurling edge for non-slip and can be easily attachment and removal. Hoya 77mm Pro1 Digital ND4 Filte
Hoya 77mm Pro1 Digital ND4 Filter
Features-
Hoya 77mm Pro1 Digital ND4 Filter
Recommend for high speed films, to record
movement in subjects such as waterfalls, clouds, or cars.
Optical
glass construction.
Multi coated for maximum light
transmission reduces flare and ghosting.
Easy
attachment and removal.
Equipped with a straight knurling edge for non slip.
Help avoid vignetting on super wide angle
lenses.
Black Aluminium Filter Ring.
To decrease depth of field by allowing
wider apertures to be used.
No affect on colour balance.
Specification - Hoya
77mm Pro1 Digital ND4 Filter
Type
Neutral Density
Size
77 mm x 3 mm thick
Filter Factor
Reduces ISO 1/4
Multi-Coated
Digital Multi-Coated
Grade
0.6 (2-stops)
Effect
ND filters appear grey, and reduce the
amount of light reaching the film. They have no affect on colour balance
Application
To use high speed film in bright sun
Construction
Glass
Front Filter Thread Size
77 mm
Front Lens Cap Size
77 mm
Kit Contents Hoya 77mm Pro1 Digital ND4
Filter
User Manual
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