The Tiffen 3 x 4" 3 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 3 color density provides less cyan coloration than the 4 density, but more than the 2 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 horizontal orientation filter's line of transition runs parallel to the long side of the filter.

3 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. What brand drive is installed?

A: The data sheet for the G-RAID only lists 7200rpm Enterprise drives. Many are HGST drives.

Q: 2. 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: 3. Can you buy a protective hard case for the WD 4TB, and if so from where ?

A: No, but see this: https://a href= http://www.bhphotovideo.com/c/product/1077414-REG/ruggard_hcy_pvb_portable_hard_drive_case.html target= _blank www.bhphotovideo.com/c/product/1077414-REG/ruggard_hcy_pvb_portable_hard_drive_case.html/a

Q: 4. can you format for a mac?

A: Yes, this is Mac Compatible with Reformatting. That can be done in Disc Utility

Q: 5. HI 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 difference in speed. I recommend formatting for both Mac and PC for more versatility. You don't need to partition the external drive in able to format for both. I have instructions on how to format the rugged for both if you need them, let me know....

Q: 6. Is this hard drive compatible with an iMac?

A: Yes it has a standard USB connection and works well with with Macs.

Q: 7. Can this connect to the iPad Pro 2018 version?

A: If you have IOS 13 or later and the following adapter, you would be able to. https://bhpho.to/2NSDLhX

Q: 8. How is this charged up? J. Payne

A: This Lacie portable drive gets powered from your computer's USB port.

Q: 9. I have a Dell laptop that only has micro USB ports. Can I use this product with this machine?

A: This item connects to most laptops, however a model number would be required to ensure compatibility.

Q: 10. What length PavoTube II 3x lights fit in this case?

A: The Nanlite Hard Case for PavoTube II 30X 4-Light Kit is designed for use with the Nanlite PavoTube II 30X RGBWW LED Pixel Tube with Internal Battery (4'), B&H # NAPT30X, which is approximately 4 feet (114.5 cm) in length.