Matching Lens Wheel by Tony Rivetti

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.

Here's some of Tony's Credits as one of Hollywood's "A-List" Camera Assistants.