The Tiffen 4 x 4" 4 Cyan Soft-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 soft-edged transition between the density and clear areas. The 4 color density provides less cyan coloration than the 5 density, but more than the 3 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 4" / 101.6 x 101.6mm.

4 Density Color Graduated Filter    Cyan Coloring in Select Areas    Soft-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. How many pictures (or what is the area) we can we print with one ink cartridge ?

A: There is no real way to tell this, as the manufacturer is not listing any information on how many prints you can get. This is something that can change based off what you are printing and how often.

Q: 2. How many pages does the Xl yield ?

A: It is rated at 500 sheets at 5% coverage, but that can all changed based off what you printing and what sizes you are printing.

Q: 3. what are the cartridge's page yields?

A: Cartridge yields vary considerably for reasons including images printed, print settings, temperature and humidity. Yields may be lower when printing infrequently or predominantly with one ink color. A variable amount of ink remains in the cartridge after the replace cartridge signal. Part of the ink from the first cartridges is used for priming the printer. Ink is used for both printing and print head maintenance.

Q: 4. How many ml capacity in XL tank vs regular tank?

A: The Xl is 10.8ml vs the regular at 6.5ml.

Q: 5. How many 8 X 11 copies can be from a cartridge?

A: On the Epson P800 you can do 500 8x10 glossy/luster/semi-gloss/satin prints on an 80 ml set of ink. This Epson P600 printer has a 25.9ml capacity, so it is 3 times smaller AND it is a light color so they run out more quickly. So on the same surface finish I would say anywhere from 100-120 prints 8x10 photo prints if you run them consecutively. If you shut the machine on and off and leave it off for weeks or a month or two at a time, then definitely less than that.

Q: 6. on average, how many prints would one get from a cartridge - 11x14 prints?

A: Unfortuantely Canon does not specify ink yields for the Canon PFI-1100 inks. Ink yields will vary based on content being printed, media printed on, and the environment in which one is printing. For this reason, ink yields are not provided for these inks.

Q: 7. What is the average number of pages this will print?

A: Sorry, there is really no sure way to tell. I purchased this for our Plotter in the Engineering Dept. We are still trying to get a handle on how frequently they run through the cartridge. Sometimes they print in only black and other times they are using color. The paper is not always the same size as it is on a roll and cuts when the print is done.

Q: 8. Is this a single cartridge or a two pack?

A: This is a single cartridge.

Q: 9. If printing photos with mix of all colors (cityscapes in fall) at 17x22, how many minimum prints can I expect from this kit? Thx

A: Epson does not provide a number of prints but set of inks. However, some reports have independently tested the Epson P900 and estimate the cost per 13x19 to be around $1.70 to $2 plus the cost of paper.

Q: 10. What is the shelf life of an unopened container, or from the date of manufacture?

A: epson ink has a expiration date of 2 years after the manufacture date