Yellow #8 is commonly used for a noticeable increase in contrast with black and white films.

Especially useful for added contrast between blue sky with clouds and foreground

Related Questions and Answers

Q: 1. Which filter best work in a canon 6D?

A: Filter sizing depends on the lens, not the camera. Check your lens to see what the filter thread diameter is. Regarding which filter works best ... it all depends upon what you want to do. Each filter is designed for something different, see the link below for more information:a href= http://www.tiffen.com/tiffen_edu_camera_filters.html target= _blank http://www.tiffen.com/tiffen_edu_camera_filters.html/a

Q: 2. will they vignette if I stack 2 together especially on a 16-35 lens?

A: If you stack two of the Tiffen 82mm Digital HT Neutral Density Filters on a 16-35mm lens you could get vignetting if the lens is on a full frame camera and you are at 16mm.

Q: 3. What factors are considerations in deciding between Canon 72mm UV Protector Lens ($34) verses Canon 72mm Circular Polarizing Lens ($159) for the lens I just purchased from you, Canon EF 85 mm f/1.2L USM (order no. 502379850). Thank you in advance.

A: A UV filter is basically a clear protection filter that works well for protecting your lens from scratches and smudges. A polarizing filter is helpful when shooting on bright sunny days as it reduces reflection and glare, and it also saturates the sky and gives your photos a nice rich and dark blue color.

Q: 4. This one is the correct filter to photographs dive ?

A: Could you please clarify your question? By dive do you mean under water?Thank you.B

Q: 5. Will it fit onto Tamron 28-75mm f 2.8 lens and sigma 85 mm f1.4 DgDn Art lens?

A: The Tamron lens takes a 67mm filter and the Sigma 85mm takes a 77mm filter. If you get a 67-77 step up ring, then you can use the filter on both lenses. Click the link below to view; https://bhpho.to/2Y9DzNO

Q: 6. Do this product rotate?

A: Yes, you must rotate the filter to adjust the density of the filter for your image.

Q: 7. I bought one of these and in the packaging it says I also need a $300 NS Pro-Mount MkII, in addition to this $260 plastic rectangle to scan my 4x5 negatives. Why is the Pro Mount required? Why can't I simply put this holder on top of NS's 4x5 Light Source?

A: The pro mount helps with the following Provides Level Plane for Scanning Helps with Stability & Precision Also Keeps Film in Place During Image Capture

Q: 8. Does this have hard stops or does it continue to turn past the min or max?

A: The Tiffen MCS Variable Neutral Density Filter (77mm, 2 to 8-Stop) does not have hard stops.

Q: 9. After figuring my exposure settings, do I need to add another stop for the filter?

A: Not if you're using your camera's light meter.

Q: 10. does the Tiffen 52mm fader have front threads? the product photo doesn't show any, and I read a review stating there were no front threads---I realize the specs indicate it has the threads---just want to be surethank you

A: The Tiffen 52mm Variable Neutral Density Filter does not have front filter threads.