Tjis 3 x 4" Glass ND Filter from Cavision reduces the amount of light entering the lens without affecting color. It is used primarily when the light level exceeds that which the film stock or video CCD can handle. This is often the case when shooting on a sunny day in a location featuring an abundance of light reflection such as a desert, ocean, or snowy landscape. If a reduction in depth of field is desired, the neutral density filter can help achieve this because it allows you to open the lens aperture further without overexposing your image.

1.2 Optical Density    Glass Construction

Related Questions and Answers

Q: 1. I have the sigma 16mm F1.4 and will be taking pictures of buildings and structures on a trip. Will this filter make a difference in the quality of my pictures?? please help, Im a beginner.

A: A quality filter such as Hoya, B+W, or Breakthrough will not diminish the quality of your image. If they did, we would not be able to sell them. The more important question Jose is what do you wish to do with this filter? So that we may be of the best assistance, please write regarding what you wish to do. provideo@bhphoto.com

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. What thread pitch has this filter?

A: The pitch on the FTG127C is .75.

Q: 4. Will the standard vignette on the Tokina 16-28mm at 16mm?

A: I am using mine with the Nikkor 14-24 as well and it works very well.

Q: 5. Will this fit on Sigma 30mm 1.4 Art for Canon?

A: Your Sigma 30mm 1.4 reads 30mm 1:1.4 DC 62 on the barrel. 62 stands for filter thread size. Since this filter is 62mm NDx8, it will fit your lens.

Q: 6. Is this filter compatible with 16-50 mm lens (Sony a6000 kit lens)? Thanks you.

A: Because the 16-50 would need a 40.5mm filter, to use this filter you would need a step-up ring.

Q: 7. 145mm Neutral Density 32 Filter for WonderPana 145/66 Systems by FotodioX Can these filters be stacked ?

A: Yes, the filters have the same 145mm threading on each side and can be stacked.

Q: 8. Is this filter compatible with 16-50 mm lens (Sony a6000 kit lens)? Thank you.

A: Because the 16-50 would need a 40.5mm filter, to use this filter you would need a step-up ring.

Q: 9. Is it multi-coated on both sides?

A: Hoya coats their filters on both sides.

Q: 10. What is the measurement between the outside edge and the inside edge of the aluminum ring?

A: Please direct your question to Hoya at; Tel: (800) 421-1141 or (714) 849-5700 Website http://www.hoyafilter.com/ Email support@thkphoto.com