1) Lensrentals.com 的 Roger 有提到他拆解的那一台修正過的 5D3 序號是 3。
2) 你說的網站正是 Lensrentals.com,但根據 Roger 的說法,我的 5D3 LCD 上蓋是加厚過的,但是仍然有一樣的問題。經營的器材出租網站有 90 台 5D Mark III,某一天他收到了另外三台之後,有了底下這個觀察:
I just got 3 new 5D IIIs this morning. Compared to the 90 some odd previous ones, the new ones all have a much thicker, stiffer plastic cover on the TOP (not main) LCD with a slightly larger black border. On all of the previous cameras the top LCD cover was thin enough that if you pressed on it firmly it would touch the LCD (apparent because the LCD under your finger would turn black for a second). The new cover is much stiffer and you can’t press hard enough to touch the LCD screen.
I can’t say this is the change that’s being made, but these recent camera came direct from Canon so it’s certainly possible. And it’s also possible that this simply means Canon used up all of their first supply of top LCD covers and the second is just slightly different for no real reason.