The Tiffen 6.6 x 6.6" 4 Red Soft-Edge Graduated Filter helps to specifically add a warm, bright red 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 red 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 6.6 x 6.6" / 167.6 x 167.6mm.

4 Density Color Graduated Filter    Red Coloring in Select Areas    Soft-Step Graduation    ColorCore Technology

Provides a bright red 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. Do the Tiffen IRND filters come with any pouch or case?

A: The Tiffen 4x4 Full Spectrum IRND 1.2 Filter comes with a pouch.

Q: 2. How many steps are recommended of IRND filters to build a set to work primarily in Sony sLog mode?

A: Please contact techsupport@tiffen.com for assistance as this question is more in depth than a response here can satisfy.

Q: 3. I just bought a BenQ SW270C and the included USB C cable is a bit too short for my needs. Will this cable work for connecting my monitor to my computer i.e. display video?

A: Yes, this cable would work.

Q: 4. Does this cable transfer data and power at the same time?

A: Yes, the MicW Lightning Extension Cable (6.6', White), B&H # MIB002LL, supports data and power at the same time.

Q: 5. What Filter Thickness is? 2 or 4 mm?

A: The Schneider 4 x 5.65" RHOdium Full Spectrum Neutral Density filters are 4mm thick.

Q: 6. what is meant by passive or active transfer?

A: Active cables/adapters have a chip (semiconductor) to boost the performance of the device they are connecting to. If there is no chip, the cable/adapter is considered as passive. Using Active powered USB-C cable it is able to maintain and amplify the data signal with perfect reliability, over a longer distance than a passive USB-C cable. Active Thunderbolt (USB-C) Cable 40Gbps up to 2m (6.6ft), Passive Thunderbolt (USB-C) Cable 40Gbps if under 0.8m (2.6ft), 20Gbps if over 0.8m (2.6ft).

Q: 7. I have a hub with an HDMI port I want to connect to a monitor with one DisplayPort connector and one VGA port. Can this be done?

A: This Pearstone DisplayPort to HDMI Cable (6.6') will only allow you to connect an HDMI monitor to a DisplayPort output ona system or hub. To connect a DisplayPort monitor to an HDMI output on a system or hub you'll need an adapter like the HYPER HYPERDRIVE HDMI to DisplayPort Adapter, B&H # HYHDH2DP.

Q: 8. I have a defective spot on my chromatte background, where green remains kind of black. Will I be able to fix this by using Chromatte Tape? Thank you!

A: Yes you could use this tape for your application.

Q: 9. Will this cable work with the Samsung Galaxy S23 Ultra 45W charger?

A: The IOGEAR USB Type-C To USB Type-C Cable (6.6') BH #IOG2LU3CM12E can be used with a USB Type-C charger.

Q: 10. Will this work with the Wooden Camera Zip Box Rota Tray?

A: It is not. This will not be compatible.