What the thread found

• Before wireless remote focus systems became standard, filmmakers used hyperfocal distance and depth of field to maintain focus on Steadicam shots.
• Early follow focus control involved a wired system where the focus puller operated via a cable-connected handset attached to the operator's vest.
• The WRC3 wireless focus control system from Cinema Products represented a significant advancement and was considered new technology when used on productions like The Shining.
• The Panaglide camera support system had a wired follow focus capability built into it.
• Lack of effective remote focus control limited the usability of Steadicam on some early productions, requiring operators to leave the set after initial test shots.
• Manual focus setting remains viable today for certain shots using 2/3 inch video and 16mm film, and is straightforward with 1/3 inch format cameras.

Depends on

• The exact timeline and specifications of early wired focus systems are unclear, with limited documentation available.
• The discussion references specific production examples but does not provide comprehensive technical details about how hyperfocal distance was calculated or applied in practice.
• No information provided about the transition period between wired and wireless systems or which productions used which technology.

Parts

Follow Focus

Same gear or parts

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