ZOMEI Square PRO 100*100mm 10 Stop Ultra Slim HD 18 Layer Multi-Coated SHO T T Glass ND 3.0 Neutral Density Gray Lens Filter ND1000

This filter is Great quality, With the top glass materials to achieve the level of military products that's value for money.
Neutral Density filter evenly reduce the amount of light passing through the lens without effecting color. Ideal for reducing bright light in large aperture situations when a narrow depth is field is needed. Neutral Density Filters are often used to achieve motion blur effects with slow shutter speeds. 
High Quality Square 100x100mm Optical Glass Neutral Density Filter ND 3.0 1000X ZOMEI Neutral Density filters are constructed from high quality optical glass for increased optical clarity and color fidelity.
Eliminates overly bright, washed-out images. Balances exposures

Equally effective in color or black and white photography and does not affect the overall coloration of the image.

Specifications:
Brand: ZOMEI
Name: Zomei Square 100x100mm Optical Glass Neutral Density Filter ND1000
Glass Material: Germany Scho t t glass

Thickness: 2mm

Size: 4"x4"/100x100mm

Package Thickness: 13.83mm

Cover Thickness: 5.4mm

Stop Reduction: 1"/2"/3"/6"/10''

Suitable for thread below 82mm.

Zomei brand filters products has origin label

Package Includes:
ZOMEI 100*100mm MC Square ND1000 filter X1 with original box