The Tiffen 6.6 x 6.6" CC40M Magenta Filter is a color compensating (or color correction) filter for use when making color balance adjustments. It can be used to alter the color balance of a scene by placing in front of a light source or the lens of your camera. It can also be used to apply color corrections when used in the darkroom with an enlarger or to help pre-visualize color adjustments when viewing prints.

Magenta is the opposite of green and can be used to reduce green tones or casts within a scene or print. This magenta CC40 is more dense than a CC30 filter and less dense than a CC50 filter, and requires a 0.6 stop compensation for normal exposure results.

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 6.6 x 6.6" / 167.6 x 167.6mm.

Color Compensating Filter    Achieve Proper Color Balance    Also for Printing and Viewing Use    ColorCore Technology

Magenta color compensating filter for use when making color balance adjustments.

Magenta is the opposite of green and is added to reduce green tones or color casts within a scene or print.

Related Questions and Answers

Q: 1. Does it come with an adapter for me to be able to use 4x5.6 filters??

A: No. The following unit comes with 3 x 6.6 x 6.6" filter trays. Please review the following that will accommodate 3 4x4 filters at time. Tilta MB-T12 Matte Box BH #TIMBT12 • MFR #MB-T12 https://bhpho.to/3NsSpXJ

Q: 2. I want to use this with an hdmi to DisplayPort converter to connect my Xbox to an lg 4K monitor. Would it work? The monitor only accepts usb c and thunderbolt 3.

A: No, the IOGEAR USB Type-C to DisplayPort 4K Cable (6.6') BH #IOG2LU3CDP12 is not going to work for that. Currently we do not have any products that would allow you to use the Xbox with an LG monitor that is only Thunderbolt 3/USB Type C.

Q: 3. can a diffuser also be used as a reflector?

A: Some light will bounce, but no where near as much as will go through it.

Q: 4. Would this work to connect a 2019 Mac Pro to an NEC 302PW monitor with a display port input?

A: Yes, it would work.

Q: 5. for which cameras is this for?

A: The ZILR 12G-SDI BNC cable can be used with any camera that has an SDI, 3G-SDI or 12G SDI output. There are hundreds of cameras that support SDI video output. All of the cameras listed in this link have SDI outputs - https://bhpho.to/3MyErDn

Q: 6. Does this mean the outer part of the connector is grounded from one end to the other?

A: The ZILR 12G-SDI BNC Cable (17.7") (B&H# ZIZRSDI01) features copper braided shielding. Whether or not that is grounded will depend on whether or not the connection that you make to that shielding is grounded.

Q: 7. At full resolution?

A: Supports up to 4K Resolutions @ 30 Hz

Q: 8. Would it work connecting Mac Mini M1 to 49" Samsung 5120x1440 resolution display ?

A: Yes, that will work.

Q: 9. Can I use this with a MacBook Pro with thunderbolt 4?

A: Yes you can use IOGEAR USB Type-C to DisplayPort 8K Cable with a Thunderbolt 4 port.

Q: 10. will this support 280hz at 1080p with G-Sync? I have an Asus VG279QM and I need a cable that can refresh at 280hz.

A: Yes, you will be able to get 280Hz at full HD.