The Matching Lens Wheel, by Tony Rivetti, is designed as an aid to determine which matching lens size is needed when the focal length changes, as in: a one shot to a two shot, cowboy or "two T's" shots. It must be noted that this Calculator is only a guide to determine the matching lens size. Ultimately, it is the decision of the Director or Director of Photography to decide the most effective lens size to compliment the matching shot.
Fits neatly in the pocket for Cinematographers, Film and TV Camera Persons, Script Supervisor and all Technicians working on Films, TV, Commercials, Videos, Computer and Digital HD Productions.
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.
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