The Tiffen 4 x 5.65" 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 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.

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 big are these tanks compared to the PGI-72 tanks

A: The ink cartridges for the Canon Pro 1 printer are 36 mil each. The Pro 10's inks are 14 mil each.

Q: 2. Is this the right cartridge for the XP-340 printer?

A: The XP-340 uses cartridge number 288.

Q: 3. Can this attach to a belt?

A: Unfortunately, there is no belt loop on this filter case.

Q: 4. What size/type connector plugs into the DC input? I want to get extension cable so power the supply can rest on the floor.

A: The GVM LED Light Bi-Color Edge Video LED Soft Light (15") (B&H# GVY60D256) uses a 2.1mm diameter barrel connector. Here's a good extension cable for it: Tether Tools Case Relay DC Power Extension Cable (6.6') (B&H# TECRDCEXT) https://bhpho.to/3nP4PyK

Q: 5. Are these cartridges compatible with the HPLaserJet Pro M454DW?

A: The HP Color LaserJet Pro M454dw will use the HP 414A or 414X toner. Only the 414 series toner will work in the LaserJet Pro M454dw. The 410A toner will not work.

Q: 6. How much more ink is in an XL than a standard cartridge.

A: The standard CLI - 271 would have about 6.5 ML and the CLI-271 XL would have about 10.8 ML.

Q: 7. How many ml capacity in XL tank vs regular tank?

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

Q: 8. Does this provide harsh or soft light?

A: soft light

Q: 9. What Filter Thickness is? 2 or 4 mm?

A: Haida 4 x 5.65" V-Pro Series MC IRND 0.6 Glass Filter (2-Stop) are 4mm thick.

Q: 10. Is the back of the unit made from plastic or metal?

A: The back is made of plastic.