The Tiffen 6 x 6" 2 Cyan Hard-Edge Graduated Filter helps to specifically add a bright cyan 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 cyan 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 6 x 6" / 152.4 x 152.4mm.

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

Provides a bright cyan 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. Will this WD drive work as a nas?

A: no this is not a nas drive. this is a usb hard drive.

Q: 2. does this drive work via ups? if yes what are the requirements of the ups? because I have one with a 12V output, when I connect the drive to it, it turns on, but my computer does not detect the drive

A: This drive is not compatible with UPS connections.

Q: 3. Is there a difference in speed if I format it specifically for mac? I can do both right? Part of the drive only readable for mac and part of it can be configured to work with windows?

A: No, there would be no difference in speed. If you want you can partition the drive. You can pull up the settings of the drive in Disk utility on a Mac.

Q: 4. 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: 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. What is the drive speed and/or transfer rate of this drive?

A: I don't have a way to measure writes and reads, but it is the fastest USB 3.0 I own; by far.

Q: 7. How do you safely turn it off?

A: It is very simple, on a Windows machine you will see an icon on your bottom right Safely Remove Hardware and Eject Media Click on it and select Eject WD Elements you will receive a message saying the USB device was safely ejected. From this point you may simply unplug the drive and turn it off.

Q: 8. What is the RPM of the enclosed SATA HD ?? (7200RM P?)

A: 5400 rpm

Q: 9. What is the real windows formatted size of a 20tb hard drive?

A: A real estimate of hard drive formatted memory would be an estimated 18TB on this WD 20TB Elements Desktop USB 3.0 External Hard Drive

Q: 10. how to copy files and photos from My Passport WD onto hard drive?

A: Connect the drive, open the file location. Have the desired destination open. Select the files you want to copy, then drag and drop.