Back Focus Test Chart

ITEM #: AC-BF MFG #: BF

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BF - Overview

These charts have an overall size of 12.5" x 10". For Precise adjustment of back focus in video cameras, essential for proper focus tracking with zoom lenses. Chart consists of converging wedge "star" patterns in center and at four corners of the field.

BF - Required Accessories

    California Residents:
    WARNING:
    Cancer and Reproductive Harm - www.P65Warnings.ca.gov