The Tiffen 4 x 5.65" 1 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 1 color density provides less cyan coloration 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 4 x 5.65" / 101.6 x 143.5mm.

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

1 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. is this 5400 or 7200 rpm?

A: This would be a 5400 RPM drive.

Q: 2. speed?

A: The WD 12TB Elements Desktop USB 3.0 External Hard Drive contains a 5400 RPM consumer grade drive.

Q: 3. Does this model comes with the wraparound hidden cable?

A: This model does not have a built in cable.

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

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

Q: 5. Does this drive work with Yosimitie 10.10.3?

A: **Please note that this product has been discontinued and is no longer available.**

Q: 6. Can I plug this into UK 3 pin with an adaptor or do I need to get a step down voltage convertor?

A: The WD 4TB Elements Desktop USB 3.0 External Hard Drive AC adapter would work perfectly the operating voltage 100V - 240V. But, please note: It would only come with a US plug.

Q: 7. Will i need to format the hard drive to use with my macbook pro?

A: Yes, the drive will need to be formatted. LaCie does include a utility to walk you through the process, and it only takes a few moments of your time.

Q: 8. what is the speed of this drive?

A: 60Mb de escritura y 100Mb de lectura. Bastante lento.

Q: 9. Does it come with British (adaptor) cable?

A: If you mean power cable (?) you dont need one. Its powered through the usb

Q: 10. I see it can work with OS X, Sierra and High Sierra. Can this be formatted to run with OS X 13 Ventura?

A: The WD Elements Desktop USB 3.0 External Hard Drive is preformatted NTFS for Windows, but can be reformatted for MacOS.