How to swap a Large Format Lensboard with a Spanner Wrench

Опубликовано: 05 Август 2026
на канале: Drew Nikonowicz
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In this video, we go over how to swap the lensboard your large format lens is mounted to. All you need is a spanner wrench! Here I am swapping a copal 0 lensboard with a 150mm 4x5 lens (Roodenstock Sironar N), but the process is similar for most large format lenses.

Be extra careful when handling your lens not to touch the glass. Also be careful with the spanner wrench not to scratch your lens or strip off the notches on the nut holding the lens to the board.

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