Hoya 72mm Variable Density Screw-in Filter

Hoya 72mm Variable Density Screw-in Filter
- Rotating filter ring with scale indicating max. through min. settings
- Provides 1.5 - 9 stop exposure reduction, equal to filter factor NDX3 - NDX400
- Enables slow shutter speeds to be used
- Allows greater control over depth of field
- Does not affect colour balance or detail
The Hoya Variable Neutral Density (ND) Filter (0.45-2.7ND) uses two polarizing layers to control the amount of light that passes through the filter and into the camera lens. At it's minimum effect the filter passes 1/3 of the light in a scene. That is equal to 1.5 stops on the aperture or shutter speed. At it maximum effect the filter passes just 1/400 of the light in a scene. That is equal to 9 stops on the aperture or shutter speed. After the filter is mounted on the lens, turning the filter ring between "Min" and "Max" can greatly control the amount of light entering the lens. With the Hoya Variable Neutral Density (ND) Filter (0.45-2.7ND) it is possible to shoot with fast lenses like 50mm f/1.4 lenses wide open at f/1.4 in full sun for a very shallow depth of field. Or, to slow down the shutter speed to where the shutter can be open for several seconds in full sunlight. This is enough to create artistic blurring shots of motion on water, cars, people or almost anything that moves. The creative possibilities are endless. The Hoya Variable Neutral Density (ND) Filter (0.45-2.7ND) uses high-quality optical glass from Hoya Corporation, the worlds largest optical glass manufacturer and is available in sizes 52mm to 82mm. For best results Hoya recommends using a tripod when photographing at slow shutter speeds.
Country USA
Brand Hoya
Manufacturer Hoya
Binding Camera
ItemPartNumber Y3VD072
Model Y3VD072
Color Black
ReleaseDate 2012-10-24
Size 72mm
UnitCount 1
UPCs 024066055552
EANs 0024066055552

Country	USA
Brand	Hoya
Manufacturer	Hoya
Binding	Camera
ItemPartNumber	Y3VD072
Model	Y3VD072
Color	Black
ReleaseDate	2012-10-24
Size	72mm
UnitCount	1
UPCs	024066055552
EANs	0024066055552

Hoya 72mm Variable Density Screw-in Filter

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