The Tiffen 4 x 6" 2 Green Hard-Edge Graduated Filter helps to specifically add a bright green 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 green 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 4 x 6" / 101.6 x 152.4mm.

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

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

Provides a bright green 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. When the computer is off, how do I power off the drive?

A: After you've properly ejected the WD 16TB Elements Desktop USB 3.0 External Hard Drive from your computer, you can turn off the drive by pressing the power button on the back of it.

Q: 2. Does this unit have an on/off switch?

A: No, the WD 16TB Elements Desktop USB 3.0 External Hard Drive does not have on/off switch.

Q: 3. I need a replacement power cord for this item are they available from B&H?

A: B&H does not carry the replacement power supply for the drive. You can purchase this directly from WD though.

Q: 4. Does it work with Xbox One ?

A: This will be Xbox One compatible.

Q: 5. What is the difference between this model and the WD 10TB My Book (other than $20)?

A: The WD MY BOOK, has WD Backup software for Windows or Time Machine for Mac included. In addition to simplifying the backup process for both Windows and Mac computers, those hard drive features 256-bit AES hardware encryption to ensure stored files remain secure. This model would not include those features

Q: 6. Will the 10TB drive work with windows 7?

A: You may need to partition the drive into smaller sections and reformat it but it can work.

Q: 7. What are the RPMs (Spin Speed)?

A: The WD 4TB Elements External Desktop Hard Disk Drive B&H # WEWDBWLG0040 has a rotational speed of 5400RPM.

Q: 8. What is the difference between a 5TB Elements drive and a 5TB Passport drive?

A: The difference between this WD 5TB Elements Portable USB 3.0 External Hard Drive And th passport drives, is that Passport comes with backup and encryption software.

Q: 9. Is it compatitble with XP?

A: No. The WD 4TB Elements Desktop USB 3.0 External Hard Drive is compatible with Windows 10, Windows 8.1 or Windows 7.

Q: 10. Does this come with the cable?

A: I have purchased at least 50 of these, 2 and 4 terabytes, and they have all come with cables.