This 67mm Tiffen 67mm ND Filter - 1 Stopis a solid ND filter with a filter factor of 2x that provides a 1-stop exposure reduction. Its 0.3 density creates a darkening of the entire image, allowing you to photograph with a wider aperture or slower shutter speed than normally required. By slowing your exposure time or increasing your aperture, you are able to 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.

This filter is made using ColorCore technology, a process that involves laminating the filter substrate between 2 pieces of optical glass, grinding flat to a tolerance of 1/10,000th of an inch, and then mounting to precision metal rings.

0.3 Optical Density    ColorCore Technology    67mm Front Threads    Darkens Entire Image    Allows Reduced Shutter Speed    Allows Wider Aperture    Includes Plastic Case

The 0.3 neutral density filter darkens the image, allowing you to photograph with a longer shutter speed or wider aperture than normally required.

Providing a 1-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.

Front filter threads allow for use with other filters.

Plastic filter case for storage and transport.

Related Questions and Answers

Q: 1. Is this filter made of glass or plastic?

A: It's glass and I love this filter.

Q: 2. Will this work to it's top performance on a Canon 5D3?

A: Yes Leica 67mm ND 16x Filter is compatible with the Canon 5d Mark 3 if you have a lens on the camera that accepts 67mm filters.

Q: 3. Is this filter multi-coated?

A: The answer is a qualified - NO. Tiffen filters are not solid glass likemost other filters. They are created by a special lamination process.The dyes are mixed with thinners and solvents and they applied to aglass substrate. The laminate forms an ultra thin coating that isless than 1 mil thick. A second clear glass plate is placed on top ofthe coated glass forming a sandwich. The laminate filter is thensubjected to high heat and pressure to fuse it together. Since thecoating is between the two layers of glass it is protected indfinitelyfrom any wear. The outer surfaces of the filter are not coated to myknowledge. You can scratch tho outer glass but not the coating inbetween.

Q: 4. I was hoping to use this for solar photography but I want to be safe. Is it safe to look at the sun through a Nikon d750's viewfinder with this filter? If it's not safe for me is it safe for the camera? - (eg could I use live view instead of looking through the viewfinder)

A: You can look at the sun with this filter, but taking precautions is always good. Start out by using sunglasses at first, look through as see, then without and compare, if it is comfortable you know its ok.Ive shot images of the sun looking directly though the viewfinder without issues using this filter

Q: 5. Does this filter have coatings to reduce flare and internal reflections?

A: No, this is not a coated filter.

Q: 6. How thick is the glass?

A: its fair enoght to be strong i think its may be about 2mm or may be more

Q: 7. How thick is this filter?

A: The Tiffen 4 x 4 ND 0.6 Filter is 4mm thick.

Q: 8. I have a Polarizer filter , do I need a Graduated HD filter for high contrast photos?

A: The graduated HD filter is often used to mitigate bright sky against a darker landscape. I sometimes use it in other orientations to cut down bright areas of photo I am taking - imagine taking a photo of a dark building where the bright area has a vertical orientation on the left or right, or taking a photo through a door or similar portal. On the other hand, while a polarizer might provide some general overall brightness reduction, it is generally used to emphasize darker areas that are located at right angles to the light source (such as darkening sky against the clouds in a band 90 degrees from the sun), or to eliminate or reduce glare from reflected light - light reflected from smooth surfaces is highly polarized, light reflected from rough surfaces, such as the ocean, is rather scattered and the glare can be only minimally reduced by a polarizer. So the functions are different, and the graduated filter reduces the contrast (although I guess it could be used to exaggerate the contrast) whereas the polarizer is often used to enhance contrast.

Q: 9. does it have HT coating on lens?

A: This filter is not coated.

Q: 10. Is this filter multi coated?

A: This filter is not multi coated. If you wish to puchase a 77mm Tiffen multi coated ND .6 please visit the link below:a href= https://www.bhphotovideo.com/c/product/533249-REG/Tiffen_77HTND6_77mm_Digital_HT_High.html target= _blank https://www.bhphotovideo.com/c/product/533249-REG/Tiffen_77HTND6_77mm_Digital_HT_High.html/a