The Tiffen 6.6" Blue 5 Soft Edge Graduated Filteris a soft-edged graduated color filter providing a bluish color across the image, giving a cooling effect for your photographs. The graduated filter design keeps a portion of the image neutral, resulting in a more realistic look while allowing for the sky or other bright areas to take on the color of the density. The 5 density provides less of a blue cast than the 4 density filter.

Tiffen filters are made using ColorCore technology, a process that involves laminating the filter substrate between 2 pieces of optical glass, and grinding flat to a tolerance of 1/10,000th of an inch. This filter measures 6.6 x 6.6" / 167.6 x 167.6mm.

Blue 5 Tint    Soft-Edged Graduated Filter    ColorCore Glass

Blue tint gives a portion of the image a cooling effect.

Soft-edged graduation to clear in order to retain a neutral portion of the image.

Related Questions and Answers

Q: 1. Will this filter work on Nikkor 14-24mm lens?

A: The NiSi Star Soft Astrophotography Filter (150 x 170mm) could be used on the Nikon AF-S NIKKOR 14-24mm f/2.8G ED Lens, but you will need the NiSi 150mm Filter Holder for Nikon 14-24mm Lens. Here is the link:https://bhpho.to/3iD3uue.

Q: 2. what kind of lens cap can be used? (It appears too shallow for normal lens caps)

A: You can use a screw in lens cap. There is one listed as an accessory below the item on our web page.

Q: 3. What is the difference between the Profoto OCF II gels and the Profoto Clic Gels?

A: OCF II Gels: are made and designed to attaches with magnets onto OCF II Grid & Gel Holder or OCF II BarnDoor as well easy to stack with OCF II Grids. Profoto Clic Gel: designed and made for easy click-on magnetic mount system for C1 Plus, A1X and A1 and is stackable with compatible light shaping tools.

Q: 4. Is the format Hitech 82mm Grad ND a glass filter?

A: Yes, it is a glass filter

Q: 5. I have the LEE 100mm foundation kit with the 105mm CPL. Can I use this Hitech filter in front of my CPL - And then thread the CPL filter on to this graduated filter?

A: No, this filter rotates like the polarizer. It'll be too hard to see the effect of the ND moving around and the polarizer moving. I found it hard enough to see the effect of the 2 stop ND thru my lens in dawn light. I had to put a mark on the metal ring to see where the center of the top of the filter is so I could quickly set up the shot.

Q: 6. Please recommend a filter holder that will accommodate a Cavision 4 x 5.65 ND grad filter.

A: You can use 4 x 5.65 filters in the Formatt Hitech 100mm Aluminum Modular Filter Holder: http://bhpho.to/1gAkNAA

Q: 7. What is the maximum height for the clamp opening?

A: The clamp can fit a desk no more than 2" thick.

Q: 8. Does this filter work with the Schneider 114mm SSLR to 4.5" Adapter Ring?

A: Yes it does. This filter will attach with that Schneider 114mm adapter ring.

Q: 9. What is the length of the stand?

A: Approximately 30-32 inches

Q: 10. Can I use this with a 13-24mm lens?

A: Yes. Direct If it has 82mm threads or use step up ring.