The Tiffen 3 x 4" 2 Cool Blue Soft-Edge Graduated Filter helps to specifically add a cool, purplish-blue coloration to skies and other bright areas of an image while allowing a portion of the image to remain neutrally colored. The filter's coloring is densest at the edge and tapers to clear by the middle, with a soft-edged transition between the density and clear areas. The 2 color density provides less cool blue coloration than the 3 density, but more than the 1 density filter.

This filter is 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. It measures 3 x 4" / 76.2 x 101.6mm.

Note: A vertical orientation filter's line of transition runs parallel to the short side of the filter.

2 Density Color Graduated Filter    Cool Blue Coloring in Select Areas    Soft-Step Graduation    ColorCore Technology

Provides a deep cool blue coloring to select areas of the image.

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.

Related Questions and Answers

Q: 1. Where is the origin? What is thick?

A: According to the information we have, our current inventory's Country of Origin is UK. Please be aware this can change over the product's production life without notice. LEE Filters are typically 2mm thick.

Q: 2. will this work on my A7II lens?

A: While it should be compatible, the answer will depend on the lens you own, not which camera you own. As the Sony Alpha a7II Mirrorless Digital Camera uses interchangeable lenses, we would first need to know which lens you own (or the filter thread size for your lens) to see if there is an adapter ring compatible for your lens' filter thread size. As this was not listed in your inquiry, I would have to recommend to e-mail us the brand/model name of your lens, the B&H number, or the filter thread size of your lens to prophoto@bhphotovideo.com and we could then inform you if the system would work with your equipment, and which lens adapter ring would be required for purchase to use the filter holder system with your equipment.

Q: 3. 82mm adapter for Lee GND filter

A: If you are intending to use this filter with the Lee Foundation kit, this would be the compatible 82mm lens adapter: https://bhpho.to/2sSscdG

Q: 4. What size do I have to buy if my lens is the Tokina 11-16mm? This one has an M on it, does it stand for Medium? Is there a Large one?

A: This filter kit requires a circular lens adapter ring. Your lens requires a P size adapter ring in the 77mm size. You can click on the link below to view; https://bhpho.to/2Odv2nU

Q: 5. Is this filter compatible with a Formatt Hitech 100mm Aluminum Modular Filter Holder Kit with 77mm Wide Angle Adapter Ring?

A: Being that this NISI filter is 2mm thick, the Formatt Hitech 100mm Aluminum Modular Filter Holder Kit can accept it.

Q: 6. I am interested in this product but don't exactly know what all is needed. I have the Canon 5D III. please advise. I am using different lenses but ultimately want to purchase the Canon 24-70 for landscapes. Thank you

A: The kit comes with three filters, the holder and a lens cap that fits in the holder. You will also need the correct diameter adapter ring for whatever lens you mount the holder on. I bought two rings, a 72mm and a 50mm to fit my two Sony lenses. Hope this is helpful. The filters work great in landscape photos to balance bright skies.

Q: 7. Is this the same filter that is part of the .3,.6,.9 3 piece set?

A: Yes it is the same as offered in the 85mm set.

Q: 8. I have heard many good things about 100mm formatt filters. Does the quality of those 85mm resin filters is the same of other Formatt filters?I plan to use them in top of my 77mm B+W circular ND filters, by using a cheap Cokin P holder. To be used on Fuji X-T1.Thanks

A: I think it's a good filter and a good buy. It is quite a bit cheaper than many other brands, but it is much more scratch resistant than the very inexpensive ones.

Q: 9. i have a canon len 11-24 f4. Can this LEE Filters 150 x 170mm 0.9 Soft-Edge Graduated Neutral Density Filter fit to SW150mm mkII System? And what your recommendation on little and big brother ND filter?

A: Yes that filter fits the SW150, and the SW150 system fits that lens - but you need the right adaptor - Lee make specific adaptors for different lenses. The Big Stopper is fantastic for doing really long time exposures.

Q: 10. Will this fit a Canon 15-85 Mm lens?

A: The Cokin P Series Hard and Soft-Edge Graduated Neutral Density Filter Kit with P Series Filter Holder, will fit on a Canon 15-85mm f/3.5-5.6 IS USM Lens, using the 72mm lens adapter ring for the Cokin P series Holder: https://bhpho.to/31bbB38