The Tiffen 3 x 3" CC05C Cyan 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.

Cyan is the opposite of red and can be used to reduce red tones or casts within a scene or print. This cyan CC05 is less dense than a CC10 filter, and requires a 0.3 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 3 x 3" / 76.2 x 76.2mm.

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

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

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

Related Questions and Answers

Q: 1. Does this lens works great with Canin C500 PL?

A: If you have to ask this question you don't need this lens.

Q: 2. Has anyone tried using an extender / doubler with this lens (EF-mount)? The Canon EF 2X III does not work (physical restraints).

A: We are not aware of a 2x Extender that is compatible with this lens.

Q: 3. If I use this lens on a c300 Mark II there will be some crop correct? This lens is made for full frame camera?

A: The ZEISS CP.3 lenses - like the previous version CP.2 - are designed for full-frame cameras using 24x36mm sensor sizes. Since the camera in question uses an APS-C sensor of 13.8x24.6mm, it has an effective crop factor of 1.46x when using FF lenses.

Q: 4. Is the gear swappable from one side of the motor to the other? Doesn't look like it...

A: Yes, The drive gear can be mounted on either side of the motor in the Teradek RT FIZ Kit.

Q: 5. Are there any extenders (doublers) that will work for the LWZ.3 with an EF-mount? (the Canon EF 2X III will not work)

A: ZEISS does not offer an extender for the Lightweight Zoom LWZ.3 and does not recommend a 3rd party product due to the changes in the optical performance of the lens.

Q: 6. Is this lens compatible with a Sony FS7 M2?

A: Yes, the ZEISS CP.3 lenses with E-mount will fit directly to any of the Sony video cameras, including the FS5, FS7 and FX9.

Q: 7. will the autofocus on FX3 / a7s III / FX6 work with this lense ?

A: The ZEISS CP.3 lenses are manual focus only

Q: 8. Can this be used on a C70 with the Canon Mount Adapter EF-EOS R 0.71x?

A: Yes, the ZEISS 21-100mm T2.9-3.9 Lightweight Zoom LWZ.3 Lens (EF-Mount, Feet) can be used with the Canon Mount Adapter EF-EOS R 0.71x, but only in S16 mode, to achieve a super 35 image circle.

Q: 9. Does this lens have a filter thread so that don't need a matte box?

A: Like all cine style lenses, the ZEISS CP.3 lenses do not incorporate filter threads. A matte box and cut filters are the most common accessories used.

Q: 10. Is this lens par-focal?

A: You probably need shims to custom adjust this depending on what camera you are using. Factory lens put on a camera is completely NOT parafocal for me.