The Tiffen 3 x 3" 2 Coral Hard-Edge Graduated Filter helps to specifically add a warm, pale orange 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 hard-edged transition between the density and clear areas. The 2 color density provides less coral 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 3" / 76.2 x 76.2mm.

2 Density Color Graduated Filter    Coral Coloring in Select Areas    Hard-Step Graduation    ColorCore Technology

Provides a natural-looking warming effect 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. What is the difference be the difference between the WD My Book and Elements?

A: WD My Book devices are preformatted as exFAT and come with a limited 3-year warranty. WD Elements devices are preformatted as NTFS and come with a limited 2-year warranty (worldwide) and a limited 3-year warranty (China).

Q: 2. How do I transfer photos from my Sony RX10 to the Lacie Rugged Mini? Or directly from the memory cards to the Lacie? I want to use the Lacie as backup for photos when I travel.

A: The LaCie is just an external bus-powered hard drive, NOT a self-powered, card reading backup device. You need to connect the LaCie to a computer to use it. For a fully self-contained portable backup solution, check out the Next DI.

Q: 3. is the data encrypted?

A: This drive does not encrypt data. Software on a PC would be needed to achieve encryption on this drive. It does support encryption though.

Q: 4. Will this Lacie work with macOSX Lion with time machine?

A: Yes as long as it is formatted as HFS+.

Q: 5. are these new or refurbished, I know WD stopped making this model ?

A: This WD hard drive is new in a box not used or refurbished. All items on our site are new unless specifically marked as used, with a condition rating. You will also notice the "Used" tab highlighted at the top of our page.

Q: 6. Can I record BRAW from a blackmagic pocket 6k onto this directly?

A: According to BlackMagic Design, they recommend SSDs (instead of HDDs, which is what this external hard drive is). For a list of compatible drives, see their site, or this official list from them: https://bit.ly/3gBmNjc

Q: 7. Is this hard drive compatible with the latest version of iOS X (Yosemite, Version 10.10)?

A: It sure is. I've got a Mac Air with 10.10 and have been using this drive with no problems. I've also been travelling for a year now with it and it's rugged design is perfect.

Q: 8. how to install?

A: The setup guide starts on page 8 of the manual http://bit.ly/2z0gzE7.

Q: 9. Will it work with MacOS Mojave?

A: Yes using Apple Disk Utility it will need to be reformatted for the Mac.

Q: 10. Is this a solid state or mechanical drive?

A: This is a mechanical drive (HDD), not a SSD.