The Tiffen 4 x 6" 2 Straw Hard-Edge Graduated Filter helps to specifically add a warm, golden yellow 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 straw 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 vertical orientation filter's line of transition runs parallel to the short side of the filter.

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

Provides a golden yellow 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 it made?

A: The country of origin for this Hard drive is the country of Thailand

Q: 2. What’s the actual read write speed? I wasn’t looking to be reminded of USB 2 & 3’s general rated speed, the actual read/write drive speed of this product

A: We have not tested the read/write speeds on this drive nor it is stated by the manufacturer.

Q: 3. How can you reformat for iMac Pro touch laptop? I see this is formatted For Windows but it says it can be reformatted to Apple but I don't know how to do that? Is it an easy process ?

A: In order to format the WD 4TB Elements Portable USB 3.0 External Hard Drive, you have to do the following: 1) Open Disk Utility. 2) Choose View Show All Devices 3) In the sidebar, select the storage device you want to erase, then click the Erase button 4) Click the Scheme pop-up menu, then choose GUID Partition Map. 5) Click the Format pop-up menu, then choose a file system format. 6) Enter a name. 7) Click Erase, then click Done.

Q: 4. Are the files compressed when backed up on this drive?

A: This drive does not come with backup software. The drive will use whatever backup software you choose. The features of the backup software will be what can or cannot be done.

Q: 5. Does it support MacBook? What is the file system format?

A: With a reformat you would be able to use this hard drive with Mac OS/.

Q: 6. if I need to use a usb 2.0 port, does it come with a power cable?

A: No. No Power Connection needed. It draws power from Computer. Connect the USB cable to your Computer, Format the Disk and Use.

Q: 7. HOW CAN I SEE MY PICTURES?

A: You plug the hard drive into your computer with the USB cord and click on the drive i,j,etc and view what is stored on the hard drive.

Q: 8. 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: 9. What is the process for reformatting for Mac OS X and higher?

A: Plug the WD 4TB Elements Desktop USB 3.0 External Hard Drive into your computer and then open the disk utility application (Applications - Utilities - Disk Utility). From there you can select your new drive on the left panel and reformat it. Note that if you plan on using this drive on both Windows and OS X systems you should format it as ExFAT, if you are only going to use it with OS X then you should format it as Apple's Mac OS X Extended (Journaled).

Q: 10. Can files be removed...ie deleted...to make room for more data?

A: You would be able to write and or remove any files you want, as with any other hard disk.