Formatt 77mm Graduated Neutral Density (ND) 0.6 Glass Filter - Soft Edge

• A standard set of ND's is 0.3, 0.6, 0.9 and 1.2. This represents 1 to 4 stops of light reduction 1

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Please Note:

Heavier ND's can be manufactured but are not standard stock items

Formatt Grads are available in four types

• Soft Edge - Half clear, half coloured with a smooth transition to full density. Generally used with medium to wide angle lenses

• Hard Edge - Half clear, half coloured with a definite less subtle transition. For use with long focal length lenses

• Razor Edge - As hard edge but with a solid transition line for shooting corners of buildings, knife-edge horizons or when a very bold transition is required

• Attenuator/Blender - The grad line is right at one edge of the filter so the colour change runs from top to bottom. Perfect for irregular objects and skylines

Type

Graduated Neutral Density

Size

77 mm

Grade

.6 (2-stop)

Filter Factor

Reduces ISO 1/4

Multi-Coated

Yes

Rotating

Yes

Effect

Balanced light intensity from one part of a scene to another

Application

Nature, Travel, Outdoor photography; To maintain light control, as in bright contrasty landscapes; i.e. bright sky, dark foreground

Color Temperature

Not specified

Construction

Schott White Water Clear Optical Glass

Front Filter Thread Size

77 mm

Front Lens Cap Size

77 mm