The Tiffen 4 x 5.65" Blue 4 Hard Edge Graduated Filter is a hard-edged graduated color filter providing a bluish color across the image, giving a cooling effect for your photographs. The 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. The 4 density provides less of a blue cast than the 5 density filter, but more than the 3 density.

Tiffen filters are 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. This filter measures 4 x 5.65" / 101.6 x 143.5mm and features a vertical orientation; meaning the filter's line of transition runs parallel to the short side of the filter.

Blue 4 Tint    Hard-Edged Graduated Filter    Vertical Orientation    ColorCore Glass

Blue tint gives a portion of the image a cooling effect.

Hard-edged graduation to clear in order to retain a neutral portion of the image.

Related Questions and Answers

Q: 1. Does this come with a USB-A to USB-C adapter? One reviewer said it does, but it's not listed in the 'In The Box' section.

A: The WD 6TB My Passport USB 3.2 Gen 1 External Hard Drive (Red) comes with a Micro-USB to USB Type-A Cable. A USB-C adapter is not included, but one such as B&H # PEUSB323CA06 would be recommended.

Q: 2. What is a good rugged waterproof case for this?

A: The Ruggard Clear Hard Case with Black Lining (Small), B&H # RUGAO1640BC, is a good option for a waterproof case for the WD 5TB My Passport for Mac USB 3.1 Gen 1 External Hard Drive (Midnight Blue).

Q: 3. will this work on windows 11?

A: Yes, the WD My Passport USB 3.2 external drive will work on Windows 11.

Q: 4. Can this hard drive be re-formatted to PC?

A: Yes, this drive can be formatted to whichever file format you need, as with any other drive on the market. You own the drive and can arrange it however you wish.

Q: 5. will this work with windows 7?

A: Yes, the WD 4TB My Passport USB 3.2 Gen 1 External Hard Drive (2019, Black) BH #WEBPKJ0040BB is supported by Windows 7.

Q: 6. Will this work with OS 10.9.5? I have a late 2013 Macbook Pro Retina; will it work with a regular USB cable?

A: This drive requires macOS 10.3 or later.

Q: 7. What is the RPM of the drive?

A: The drive inside this model of WD 2TB My Passport for Mac is a 5400 RPM consumer grade drive.

Q: 8. does the enclosure made of metal?

A: No, unfortunately the WD 1TB My Passport USB 3.2 Gen 1 External Hard Drive (2019, Black) exterior is made of plastic.

Q: 9. can i use this for mac?

A: Yes, Just needs to be reformatted using your Mac.

Q: 10. Will this work for Apple/Mac?

A: The WD 5TB My Passport External Hard Drive, ships formatted for Windows, should you want to use it for Mac you will need to reformat it to exFAT,