What is a Lens Spanner Wrench? - Lens Notes - The Camera World Explained

A lens spanner wrench, or just lens spanner, is a tool for removal of notched lens retaining rings. It is used to take apart and reasemble lenses, large format shutters, various camera retainers and optical devices.
Neewer dual rail lens spanner wrenchWhat is a lens spanner wrench?A lens spanner wrench, or just lens spanner

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Tosuny DSLR Camera Lens Wrench, 10-100mm, Stainless Steel, 6 Shafts, 2 Hex Wrenches

What is a Lens Spanner Wrench? - Lens Notes - The Camera World

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