Original FOTGA  77mm Circular Adjustable Fader Variable Glass ND Filter ND2 to ND400 Neutral Density Lens Filter 

Description: 

This FOTGA Fader ND Filter is adjustable from ND2， ND4， ND8? to ND400 Infinitely， satisfied different shooting conditions. And with 77mm male thread/ 82mm female thread can be mounted to 77mm lens or attached to 82mm additional filter. Compact size for convenient to carry， ideal for famous photographers， film directors or other photography hobby

1.       Neutral Density (ND) filters can reduce the intensity of light without appreciably changing its color. Classic ND filters have different f-stop reduction numbers and transmittance thus generated can be applied for different shooting conditions， such as portraiture， water falls， etc?

2.       Mark scale and "Min" (the lightest)， "Max" (darkest) tags on the outer ring to help users accurately resets to a certain density

3.       through rotating the filter ring， this filter can change neutral density (ND) from ND2 to ND400， replace dozens of all grade of density ND gray filters

4.       Apply slow shutter speed under strong sunlight exposure， large aperture is available to create depth of field easily.

5.       Provide the best image performance with lens with focal length 200mm below. Image quality may drop when focal length above 200mm

 

Specification:

Material: Optical Glass

Back thread diameter (attach to lens， male thread): 77mm

Front thread diameter (attach additional filter， female thread): 82mm

Net weight: 39g

 

Included:

1 x 77mm FOTGA Fader ND Filter

 

Pictures:

 

 

 

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