Term - Press focus lever

Press focus lever

SWPP and BPPA Photographic Glossary

Wednesday 19th June 2013

SWPP & BPPA

Glossary

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Press focus lever

A lever found on the between lens shutter of many large format cameras. It allows the shutter blades to be held open for lens focusing no matter what shutter speed has been set.

Information provided by: SWPP BPPA
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