Modern Lens Construction Canon 28 F2.8

[VidThreeNorth]

Canon gave Gordon Laing a chance to record the disassembly of a modern 28mm F2.8 lens. I have seen posts of tear-downs like this before, but it is a rare opportunity:

"Canon lens TEARDOWN! What's INSIDE a new lens?",
Posted to YouTube by "Gordon Laing on Jun 21, 2023, [length 12:55]
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[greybeard]

thank you for sharing