The 77mm Benro Master Series 77mm 6-Stop Filterhas a 64x filter factor that provides a 6-stop exposure reduction. Its 1.8 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By increasing your aperture or slowing your exposure time, you can control depth of field and convey movement more easily. Neutral density filters do not affect the coloration of the image and are ideal for pairing with other filters.

To prevent internal ghosting and reflections, each glass surface includes multiple layers of antireflection coating. These coatings also offer greater protection to the filter substrate and help it to stay clean for longer than with uncoated filters. The nano coating associated with Benro Master Series neutral density filters provides an additional 13th layer over each side of this filter, resulting in an improved beading effect when in contact with water for greater cleaning efficiency.

This filter is constructed from SCHOTT B270 glass for increased optical clarity as well as color fidelity and features a brass filter ring for enhanced durability and to prevent jamming .

1.8 Optical Density    Multi and Nano Coatings    Brass Filter Ring    SCHOTT B270 Glass Construction    77mm Front Filter Threads    Darkens Entire Image    Allows Reduced Shutter Speed    Allows Wider Aperture    Plastic Case

1.8 neutral density filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required.

Providing a 6-stop exposure reduction, this filter allows you to control depth of field and convey movement more easily.

Filter does not affect coloration of the image and is ideal for use with other filters.

Surfaces are multicoated to prevent internal ghosting and reflections.

Nano coating provides an improved beading effect with water for more efficient cleaning.

This filter is constructed from SCHOTT B270 glass for increased optical clarity and color fidelity.

Brass filter ring helps to prevent jamming and provides additional strength.

77mm front filter threads allow for use with other filters.

Side knurlings provide a more textured grip when mounting or removing filter from a lens.

Plastic filter case is included for storage and transport.

Related Questions and Answers

Q: 1. Will this work on a lens with 95mm threads such as a Tamron 150-600?

A: Yes, click on the link below to view; https://www.bhphotovideo.com/c/product/1358017-REG/benro_fh100h_100mm_filter_holder_with.html

Q: 2. Does the case hold 100x150mm filters?

A: Sorry no. You need this 150mm case. Benro 150mm Master Series Holder and Filter Bag (Black) B&H # BEFB150.

Q: 3. Will any other brand of CPL 82mm slim filter work with this holder?

A: Yes, a Benro filter is not specified to work with the Benro Master Series 100mm Filter Holder with 82mm Mounting Ring and 82-77mm Step-Down Ring--just a "slim 82mm CPL filter".

Q: 4. Is this filter compatible with filter protection frames?

A: This supports filters up to 2mm thick. As long as the filter or the frame is 2mm or less, it will fit.

Q: 5. Does the filter holder in this kit support filter protection frames?

A: This supports filters up to 2mm thick. As long as the filter or the frame is 2mm or less, it will fit.

Q: 6. Does this filter holder produce vignetting when used on wide angle lenses?

A: The manufacture does not list what is the widest lens usable before it vignettes. Averaging this from other brands chances are, it is best not to go more than 20mm or so with a full frame camera.

Q: 7. Why is there so little information on these cases? How many filters do they hold? What size filters will they hold? Do they all have rear velcro for attaching to bags?

A: It is made for 75mm filters. The actual amount of filters that can fit will vary with the thickness and construction of the filter. There are two compartments to this holder. The zippered side has one divider, and it is 20mm wide. The other side (with the Velcro flap) does not have any dividers, and is 16mm wide. The belt loop is fastened with Velcro.

Q: 8. What comes with this kit

A: In this kit you get: the holder, mounting ring, light tent, circular Polarizer, solid ND filter, soft-edge graduated ND filter, filter wrench kit and carry bag.

Q: 9. Will this work on a lens with a Will this fit a lens with a 95mm thread such as the Tamron 150-600?

A: You can the version such as the Benro Master Series 100mm Filter Holder with 95mm Mounting Ring, BH # BEFH100H for your application. https://bhpho.to/2Za26Cm

Q: 10. what matte box or other can you use for a lens hood?

A: currently there is no lens hood for this filter holder , however you can get lee 100mm filter holder LEE Filters LEE100 Filter Holder BH #LE100FH and LEE Filters LEE100 Hood BH #LE100HD