[gwu1]

often forgot to turn off before changing lens. so far, no problem.

[happyt610]

係SHOWROOM見D STAFF都無關機換鏡
但我自己會關機換鏡

[王迦南]

跟據電學常識，電器用品不宜開著來拔、插相關的插蘇頭，而必須關閉電源才可進行拔、插。如果係唔信斜既，不妨試試和我鬥氣，試多幾次包你有收鑊！

數碼相機並無不同，她的插口有多個接觸點讓電流訊號通過，並不適宜開著拔、插。

我都經常疏忽大意，許多時都沒有關掉電源便拔、插。幸運地，暫時我的相機及鏡頭都沒有問題，但這並不代表將來會一樣繼續幸運。

我用的是Nikon機。可能Nikon較水皮，說明書清楚寫明認該關掉電源才attach a lens，同時，be sure the camera is off when removing or exchanging lenses。

請網友撥冗查閱說明書，看看Canon機是否較威水吧！

[rickwok]

說明書通常保障佢自己o者，其實有無人真係試過咁壞？so far我咁多年都未聽過，自己亦試過不下幾百次。既然無事又何必自尋煩惱？

[reflexboy]

從富士用nikon鏡o既"大牛龜"至nikon d1到canon 1d mk3都未試關機換鏡呢樣野! 從來無問題出現過,亦一直會keep住o甘做.
o甘基本o既野都唔得,o甘影新聞班記者佬全部都死得!

[jagabee]

我都經常唔記得關機就換鏡

唔知喺咪真喺咁無好彩, 試過部機影出來d相有黑點....要送去修

所以之後都儘量記得關機換鏡

[王迦南]

我都講過，跟據電學常識，電器用品不宜開著來拔、插。如果係唔信斜既，不妨試試，試多幾次包你有收鑊！

喱d係common sense而已，你可以試試玩下丫？唔一定一試就有收鑊嫁！

[chantatshing]

絕對同意ching王迦南的意見,其他ching做左幾千次都冇事吾等於冇做錯.

[Obi-Wan]

how about USB finger?? 不宜開著來拔、插????
USB finger not 電器用品?????
I changed lenses with DSLR over 2000 times on my 20D, shutter count 40000, still don't have any problem wor. May be 2000 is a small no.

The only DSLR I don't suggest "hot-plug" is LUMIX G1 (or its successor)

[Thomas1]

其實相機工程師會預算這問題.

不然相機那麼容易壞.消費者不會滿意的.

當然off 先, 是較安全.

[chantatshing]

廣義黎講USB finger 當然係電器用品,試問冇電她能否工作?

[Obi-Wan]

Nikon may be off when changing old lenses without motor.
I have changed many many times with my D40X & D200 with AFS lenses with power ON. Still no problem.
I hate to switch off the power when changing lenses, because the it waste a lot of time especially with Sony/Olympus camera, every time they turn on, waste some time for dust removing

[evosr4]

USB 沒有在 windows unmount 左先抆走

是有機會 冇哂data 的

本人試過一次 仲要救唔返

:<

[Fluorite]

Sure answer you if used 1~series, sure no problem, I never try to switch off the camera to change the len ,

[王迦南]

>> I changed lenses with DSLR over 2000 times on my 20D, shutter count 40000, still don't have any problem wor, ...


我在行人過路燈是紅燈時過馬路遠遠超過2000次，still don't have any problem wor，is it OK？