Rosco Calibrated Color is a series of color effects lighting filters designed specifically to the spectral sensitivity of color film.

The series includes the primary colors Blue, Green and Red, along with the secondary colors Yellow, Magenta and Cyan followed by Pink and Lavender.

Each color is designed in four densities: 15, 30, 60 and 90, corresponding to the familiar 1/2, 1, 2 and 3 stop calibrations.

In color photography, three light-sensitive emulsion layers separately record the individual blue, green and red components of the spectrum.

CalColor filters adjust the transmission of these color components at the individual light source in a familiar and reliable manner.

As a result, the cinematographer can exercise selective and predictable control over the image's coloration as rendered by the film.

This is a 24" x 25' Roll.

Related Questions and Answers

Q: 1. I know it may be even heavier than the sony camera, how you guys make it work with the tripod?

A: The lens should have a tripod adapter, but it can be mounted on a tripod via the camera. It is pretty heavy and Sony should have an adapter built in or at least an add on you can purchase. As a result, I rarely use the lens on a tripod.

Q: 2. What does the refurbished D780 camera come with? i.e., What's in the box?

A: Refurbished products from Nikon come with all the original Nikon accessories and includes a 90-day limited warranty against defects in material and workmanship. This is the same warranty coverage as the Nikon Digital Imaging Warranty, just for 90 days instead of one year.

Q: 3. How does d810 compare to D780?

A: Depends on what a end-user is looking for unit uses the same sensor with different MP outputs. Better to contact our live chat team for better assistance. https://www.bhphotovideo.com/l/Live-Video-Chat

Q: 4. is this camera refurbished?

A: Nikon D780 DSLR Camera (Body Only) is not refurbished. It is a new camera, never used before.

Q: 5. Which camera works with

A: Sony a7,a7ll, a7lll, a7R, a7rll, a7rlll,a7rlV,a9,a9ll and all Sony emoting full frame cameras

Q: 6. Does the Godox X Pro n trigger work with the D780?

A: Yes the Nikon D780 is compatible with the Godox Xpro N trigger. Just make sure you have the latest firmware on the trigger and flashes by Godox.

Q: 7. Would this system be good for editing video with 4 - 4k edit stations attached ?

A: Yes, this unit is purpose built for high speed workgroup access, but requires the correct infrastructure to do so.

Q: 8. I'm wondering how this lens compares to the Sony FE PZ 28-105 f4 for video shooting on A7s II?

A: The 24-70 is so new there are not many real world reviews and comparisons.The 24-70mm is a faster lens at f/2.8. So it is better in low light.The 24-70mm has a quiet focus motor so that is very good for video.But it does not have compared to the other lens is,Independent control rings for zoom, focus, and iris (aperture) are provided for and the focus mode can be switched from auto to manual by sliding the focus ring forward so control is maintained at all times. All three control rings have been engineered to provide the right amount of torque for comfortable, responsive operation and the pitch of the scalloping on the rings has been designed for comfortable, slip-free control.

Q: 9. https://www.dpreview.com/forums/thread/4374918 Various users reporting a round flare issue with this lens and it was reported way back in 2016. It says it's a hardware issue that there is no way to fix it. How will they going to deal with this issue?

A: The flare issue has been resolved, there should not be any issues with this lens.

Q: 10. Where are these lens currently being made?

A: The Sony FE 24-70mm f/2.8 GM Lens is manufactured in Thailand. Please be aware this can change by the manufacturer over the product's production life without notice.