The Vocas Backfocus Chart and White Card (A5) is a handy tool combining a focus chart, white card, and framing guide. It is useful in the field for checking and adjusting back focus on professional video cameras with interchangeable lenses. As a white card it is used to adjust the white balance of video cameras to different color temperature of light in changing locations. The framing guide can be photographed as an aid in post production to establish the aspect ratio for the project.
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.
If you want to share this elsewhere, you can click the link below to copy it